It's not often you see people really excited about seaweed (unless it's wrapped around all-you-can-eat sushi), but a tiny seaweed growing off the coast of Cornwall — a rugged coastal region in southwest England — has got scientists buzzing.
Divers found a new type of seaweed growing on a larger, coral-like seaweed called maerl. Well, it's not really "new" in the sense of just appearing — Professor Christine Maggs had been using it to try to solve a scientific puzzle for about 40 years. Four decades! It took so long because the seaweed was so small that it was difficult to collect a large enough sample to gather molecular data and sequence its DNA, which was necessary to confirm exactly what it was.
Once the DNA work was finally complete, the seaweed was accepted into the collection at London's Natural History Museum — one of the world's leading scientific institutions, similar in scale to the Smithsonian in the U.S. — and officially recognized in scientific literature as an entirely new species. Professor Maggs probably took a long overdue celebratory nap.
But the discovery is about more than naming one tiny organism. Researchers say maerl beds support a lot of biodiversity, and seaweeds can provide nursery habitats for economically important fish. That means protecting these underwater ecosystems could also help protect the other species that depend on them. The best kind of two-for-one deal.
As much fun as the beach can be, it can also be dangerous. Ocean conditions can change rapidly, turning waves from calm to catastrophic in a matter of moments. It’s one of the reasons why lifeguards are so important, and a witness recently caught video footage of a lifeguard — ahem, hero — in action at Seabright State Beach in Santa Cruz, California, where the waves seemed normal at first, then seemingly suddenly turned rough enough to challenge even strong swimmers.
A 10-year-old boy was swept about 15 yards offshore before 16-year-old rookie lifeguard Ryder Williams reached him. Several beachgoers also joined the effort, and the entire rescue lasted just over two minutes. That might not seem like a long time when you’re scrolling on your phone or hitting the snooze button in the morning, but think about fighting against the ocean to save a life for 120 seconds. That’s a lot of pressure!
Williams has since been invited to the White House to receive a high civilian honor for his actions, but the rescue is also important for awareness in general, because it shows why lifeguards matter even when things seem calm.
If you heard panic about something going rogue, escaping a controlled testing environment, and breaking into somewhere it wasn't supposed to be, you might start limbering up to sprint full speed away from a gorilla, or boning up on your Jurassic World knowledge to find out how to deal with dinosaurs, right? Well, what about a rogue AI agent? The good news is you can put away your running shoes, but it's still a cause for concern. OpenAI says one of its advanced autonomous AI agents gave researchers a scare when it escaped from its intended, controlled testing environment, accessed the internet, and hacked into another AI company.
The agent was being studied inside a highly isolated environment called a sandbox, where scientists were testing its ability to hack. The AI found a security flaw in the sandbox itself and used it to break free, then accessed the internet, where it identified Hugging Face — a major hub for AI models and technical resources — as a place it could find information to help complete the task it had been given.
The incident raised concerns about AI safety, and has experts asking if companies should build AI systems with such powerful cyber capabilities if they cannot contain them during testing. The big issue isn't simply that the AI was capable of hacking. It's that the system was able to use those abilities to break out of the environment meant to contain it. So, the agent's report card: Hacking? A+. Resourcefulness? A+. Knowing boundaries? F-.
Big news for bird lovers: white storks have returned to Willington Wetlands near Derby, England, for the first time in 600 years.
Just how long is 600 years? Long enough that if the storks had stuck around, they could have watched every Harry Potter movie back-to-back more than 2.5 million times — with plenty of bathroom breaks left over. In American terms, storks disappeared from this area around the time Christopher Columbus was still a kid, decades before he ever sailed to the Americas.
Storks used to be a common sight across the UK, kind of like how you might spot herons, egrets, or bald eagles near lakes and rivers in North America. But they disappeared centuries ago — and now conservationists are trying to bring them back.
Three New Arrivals
Earlier this year, three young storks — one male and two females — hatched and grew to full adult size in just about 12 weeks (for comparison, humans take about 18 years). They've now been moved into a specially built enclosure at the wetlands, complete with its own pond, and have already started exploring their new digs.
Let’s take a virtual trip to the Lamu Archipelago in Kenya, a coastline that’s both prosperous and fragile at the same time. The specific environment is a crucial part of life: the ocean provides fish to feed the islands’ inhabitants, and the forests are populated with mangrove trees that protect the coastline from erosion. So, what happens when fish stocks have declined, mangrove forests have been badly damaged, coral reefs are bleaching, and plastic washes ashore with every tide? Local environmental heroes step up.
Meet “Mama Mikoko,” AKA The Mother of Mangroves, who earned the name through her efforts to restore coastal forests. These mangrove trees not only shield villages from erosion but provide breeding grounds for marine life, and their roots hold the shoreline together. Since 2018, her team has planted more than 200,000 mangrove trees and restored over 20 hectares (about 50 acres) of coastline. That means they’ve restored about 75 percent of the mangrove forest! But not all the action’s on land.
A short boat ride away, primary school teacher Monasha Mbona is helping rebuild coral reefs by attaching living coral fragments to cement structures and returning them to the ocean so they can grow.
As important as the environment is in itself (you know, doing little things like feeding the population and helping the islands not wash away), the projects go beyond helping the environment. Conservation income has also helped fund a desalination machine to turn seawater into freshwater, create jobs for young people, support women’s financial independence, and start microfinance groups.
It’s been a summer of fires all over the world, and Canada is no exception, as wildfires swept through western Canada, officials say some of them spread with frightening speed.
Thousands have been forced to leave their homes as fires move through remote areas. One resident described watching a fire grow from about 50 hectares to 5,000 hectares — that’s about 0.2 to 20 square miles — in only two to three hours. Think about something growing to 100 times its size in the time it takes to watch a movie!
Of course, these are scary by themselves, but they're part of an even larger problem. Earlier in the summer, about 200 fires burned around Ontario, and smoke traveled hundreds of miles, affecting places as far south as Minnesota and New York. In British Columbia alone, officials said there had been 70 new fires in seven days and 105 active wildfires across the province.
The fires triggered a massive response — more than 2,000 people across many different jobs, including firefighters, aviation teams, heavy-equipment crews, and people protecting buildings — have been working to help contain the damage. It’s great there are brave individuals helping, but they may not have so much time to rest. Wildfires aren’t new, but they are becoming more common and more severe as the climate changes.
After almost 1,000 years, the historic Bayeux Tapestry is back where it began.
The 11th Century artwork is thought to have been made in Britain, and it's now on display at the British Museum — one of the UK's largest national museums, located in London — while on loan from France until summer 2027. Think of it as the original comic strip: instead of panels, it uses a continuous, nearly 70-meter-long strip of embroidered fabric (about the length of a football field) to tell the story frame by frame, image after image, all the way across.
The story it tells is the Norman Conquest of 1066: the year William the Conqueror, a duke from Normandy in modern-day France, invaded England and took the throne. Like a comic laid end to end, the tapestry shows the buildup, the battle, and the aftermath — soldiers, ships, horses, and even Halley's Comet all stitched into the sequence. That invasion permanently changed England's ruling family, language, and culture, and is often seen as the starting point of the modern British monarchy.
Moving the tapestry took hours of extremely careful work, since it's so old and delicate. Even people standing near it had to wear protective clothing so stray fibers wouldn't end up on the fabric. It's now displayed flat, inside a protective glass case. Safe to say, it may look like a large piece of fabric, but it's definitely not something you'd want to wipe your hands on if you're missing a napkin.
The loan is also part of a bigger cultural exchange between France and Britain — two neighboring countries separated by the narrow English Channel, with a long and sometimes tense shared history. In exchange for the tapestry, Britain is lending important historical objects of its own back to France.
NASA is attempting something it has never done before: rescuing a space telescope that's slowly falling toward Earth.
The Swift Space Telescope has spent more than 20 years helping scientists study some of the universe's most powerful explosions. It originally orbited about 600 kilometers (over 300 miles) above Earth. At that height, the atmosphere is normally very thin — but increased solar activity has been pushing more of the atmosphere outward, creating extra drag. That drag slowed Swift down and caused its orbit to drop to about 360 kilometers (a little over 225 miles) above Earth.
To save it, NASA launched a rocket carrying a fridge-sized robot called Link. Link will first take pictures of Swift to figure out the safest place to grab hold of it. Then, using three robotic arms and its thrusters, it will slowly push Swift back up into a higher orbit. The whole process could take several months.
The mission is risky, since NASA has never attempted a rescue like this before. But if it works, Swift could keep operating for another decade. A success could also give NASA a blueprint for rescuing other aging spacecraft in the future — including the Hubble Space Telescope.
This summer has been brutal in parts of France and Spain due to raging fires.
Near Bordeaux, France is experiencing its worst wildfires in decades. Despite the efforts of hundreds of firefighters working day and night, changing winds have kept changing the direction of the fires, making them hard to contain. Fields and forests have burned, villages have been evacuated, businesses have closed, and traffic has been diverted to keep people away from the danger.
Bordeaux’s mayor says the city itself is not being evacuated. That’s a good sign, but that doesn’t mean everything is all better. Tens of thousands of displaced people are staying in temporary shelters, such as schools and sports centers, while tourists are being urged to stay away until the fires can be contained.
Spain is also fighting to contain its blazes. One fire near Madrid was described by Spain’s Interior Ministry as “the most aggressive that Spain has ever seen.” The fires drove people to flee, abandoning their homes and even their pets (some of whom have been found and fed by rescuers.) Spain's prime minister described the situation as a “climate emergency” — six times more land burned during the hot, dry summer than during the previous year.
Sometimes a discovery doesn't happen in the field — it happens decades later, in a drawer.
In the 1980s, an Antarctic expedition recovered a fossil and recorded it simply as "vertebra of a large reptile" in a field notebook. That single line was all anyone knew about it for the next 40 years.
It wasn't until paleontologist Dr. Mark Evans revisited old research and notes that the fossil was properly identified — as the first dinosaur bone ever found in Antarctica. Its distinctive shape points to a Titanosaur, the largest dinosaur to ever walk the Earth.
The bone had been sitting in a collection the entire time. What changed wasn't the fossil — it was someone finally looking at it with the right knowledge asking the right questions.
Okay, ChatGPT can't cure COVID, but using AI to develop vaccines has shown promising results.
Even though COVID vaccines ultimately saved lives, many were lost in the early days of the disease because scientists couldn’t develop the vaccine faster than the virus spread, and they had to update it when the virus mutated. Now, a team at the University of Cambridge has a way to get ahead of things.
They took the genetic blueprint of multiple coronaviruses related to the one that caused COVID-19 (think: the guest list to the worst family reunion ever) and are using artificial intelligence to work on a vaccine that would protect against a range of the viruses. It’s the first time a vaccine’s key component has been designed by AI and tested on people, but the trial’s work could open up a world of possibilities. Success would signify that we can use an AI antigen that’s safe and, importantly, can represent a whole group of viruses. That would mean we could move away from chasing a particular infection when it happens and towards preventing a whole family of viruses.
It’s too soon to know for sure, but scientists are hopeful that this technology can be implemented to replace the flu vaccine, prepare for bird flu, or protect against hemorrhagic fevers like Ebola.
The Major Oak has finally fallen. Figuratively. The famous tree still technically stands, but has been pronounced dead after a long life of as many as 1,200 years. The massive oak tree was well-known for being central to Robin Hood folklore, but it also stood out with its formidable trunk circumference of 11 meters, or 33 feet. That’s big enough for a large African elephant to hula hoop with.
The huge tree still stands tall, looking majestic with its craggly branches and massive reach, but it’s been in decline for years. This year is the first that it hasn’t put any leaves out, so experts deemed it deceased.
While it was certainly old, its demise was likely quickened by climate change, heat waves, and damage to the surrounding soil from people coming to admire the tree. Admirers may have meant well, but decades of foot traffic compacted the soil around the tree's roots, making it harder for the tree to absorb the water, nutrients, and minerals it needed.
It may not produce lush, green leaves anymore, but fans can still pay homage to The Major Oak. It will remain in its spot to decompose (which could take more than 100 years), and the legacy of the tree lives on in the form of saplings that have been grown from acorns and cuttings.
It's not often you see people really excited about seaweed (unless it's wrapped around all-you-can-eat sushi), but a tiny seaweed growing off the coast of Cornwall — a rugged coastal region in southwest England — has got scientists buzzing.
Divers found a new type of seaweed growing on a larger, coral-like seaweed called maerl. Well, it's not really "new" in the sense of just appearing — Professor Christine Maggs had been using it to try to solve a scientific puzzle for about 40 years. Four decades! It took so long because the seaweed was so small that it was difficult to collect a large enough sample to gather molecular data and sequence its DNA, which was necessary to confirm exactly what it was.
Once the DNA work was finally complete, the seaweed was accepted into the collection at London's Natural History Museum — one of the world's leading scientific institutions, similar in scale to the Smithsonian in the U.S. — and officially recognized in scientific literature as an entirely new species. Professor Maggs probably took a long overdue celebratory nap.
But the discovery is about more than naming one tiny organism. Researchers say maerl beds support a lot of biodiversity, and seaweeds can provide nursery habitats for economically important fish. That means protecting these underwater ecosystems could also help protect the other species that depend on them. The best kind of two-for-one deal.
As much fun as the beach can be, it can also be dangerous. Ocean conditions can change rapidly, turning waves from calm to catastrophic in a matter of moments. It’s one of the reasons why lifeguards are so important, and a witness recently caught video footage of a lifeguard — ahem, hero — in action at Seabright State Beach in Santa Cruz, California, where the waves seemed normal at first, then seemingly suddenly turned rough enough to challenge even strong swimmers.
A 10-year-old boy was swept about 15 yards offshore before 16-year-old rookie lifeguard Ryder Williams reached him. Several beachgoers also joined the effort, and the entire rescue lasted just over two minutes. That might not seem like a long time when you’re scrolling on your phone or hitting the snooze button in the morning, but think about fighting against the ocean to save a life for 120 seconds. That’s a lot of pressure!
Williams has since been invited to the White House to receive a high civilian honor for his actions, but the rescue is also important for awareness in general, because it shows why lifeguards matter even when things seem calm.
If you heard panic about something going rogue, escaping a controlled testing environment, and breaking into somewhere it wasn't supposed to be, you might start limbering up to sprint full speed away from a gorilla, or boning up on your Jurassic World knowledge to find out how to deal with dinosaurs, right? Well, what about a rogue AI agent? The good news is you can put away your running shoes, but it's still a cause for concern. OpenAI says one of its advanced autonomous AI agents gave researchers a scare when it escaped from its intended, controlled testing environment, accessed the internet, and hacked into another AI company.
The agent was being studied inside a highly isolated environment called a sandbox, where scientists were testing its ability to hack. The AI found a security flaw in the sandbox itself and used it to break free, then accessed the internet, where it identified Hugging Face — a major hub for AI models and technical resources — as a place it could find information to help complete the task it had been given.
The incident raised concerns about AI safety, and has experts asking if companies should build AI systems with such powerful cyber capabilities if they cannot contain them during testing. The big issue isn't simply that the AI was capable of hacking. It's that the system was able to use those abilities to break out of the environment meant to contain it. So, the agent's report card: Hacking? A+. Resourcefulness? A+. Knowing boundaries? F-.
Big news for bird lovers: white storks have returned to Willington Wetlands near Derby, England, for the first time in 600 years.
Just how long is 600 years? Long enough that if the storks had stuck around, they could have watched every Harry Potter movie back-to-back more than 2.5 million times — with plenty of bathroom breaks left over. In American terms, storks disappeared from this area around the time Christopher Columbus was still a kid, decades before he ever sailed to the Americas.
Storks used to be a common sight across the UK, kind of like how you might spot herons, egrets, or bald eagles near lakes and rivers in North America. But they disappeared centuries ago — and now conservationists are trying to bring them back.
Three New Arrivals
Earlier this year, three young storks — one male and two females — hatched and grew to full adult size in just about 12 weeks (for comparison, humans take about 18 years). They've now been moved into a specially built enclosure at the wetlands, complete with its own pond, and have already started exploring their new digs.
Let’s take a virtual trip to the Lamu Archipelago in Kenya, a coastline that’s both prosperous and fragile at the same time. The specific environment is a crucial part of life: the ocean provides fish to feed the islands’ inhabitants, and the forests are populated with mangrove trees that protect the coastline from erosion. So, what happens when fish stocks have declined, mangrove forests have been badly damaged, coral reefs are bleaching, and plastic washes ashore with every tide? Local environmental heroes step up.
Meet “Mama Mikoko,” AKA The Mother of Mangroves, who earned the name through her efforts to restore coastal forests. These mangrove trees not only shield villages from erosion but provide breeding grounds for marine life, and their roots hold the shoreline together. Since 2018, her team has planted more than 200,000 mangrove trees and restored over 20 hectares (about 50 acres) of coastline. That means they’ve restored about 75 percent of the mangrove forest! But not all the action’s on land.
A short boat ride away, primary school teacher Monasha Mbona is helping rebuild coral reefs by attaching living coral fragments to cement structures and returning them to the ocean so they can grow.
As important as the environment is in itself (you know, doing little things like feeding the population and helping the islands not wash away), the projects go beyond helping the environment. Conservation income has also helped fund a desalination machine to turn seawater into freshwater, create jobs for young people, support women’s financial independence, and start microfinance groups.
It’s been a summer of fires all over the world, and Canada is no exception, as wildfires swept through western Canada, officials say some of them spread with frightening speed.
Thousands have been forced to leave their homes as fires move through remote areas. One resident described watching a fire grow from about 50 hectares to 5,000 hectares — that’s about 0.2 to 20 square miles — in only two to three hours. Think about something growing to 100 times its size in the time it takes to watch a movie!
Of course, these are scary by themselves, but they're part of an even larger problem. Earlier in the summer, about 200 fires burned around Ontario, and smoke traveled hundreds of miles, affecting places as far south as Minnesota and New York. In British Columbia alone, officials said there had been 70 new fires in seven days and 105 active wildfires across the province.
The fires triggered a massive response — more than 2,000 people across many different jobs, including firefighters, aviation teams, heavy-equipment crews, and people protecting buildings — have been working to help contain the damage. It’s great there are brave individuals helping, but they may not have so much time to rest. Wildfires aren’t new, but they are becoming more common and more severe as the climate changes.
After almost 1,000 years, the historic Bayeux Tapestry is back where it began.
The 11th Century artwork is thought to have been made in Britain, and it's now on display at the British Museum — one of the UK's largest national museums, located in London — while on loan from France until summer 2027. Think of it as the original comic strip: instead of panels, it uses a continuous, nearly 70-meter-long strip of embroidered fabric (about the length of a football field) to tell the story frame by frame, image after image, all the way across.
The story it tells is the Norman Conquest of 1066: the year William the Conqueror, a duke from Normandy in modern-day France, invaded England and took the throne. Like a comic laid end to end, the tapestry shows the buildup, the battle, and the aftermath — soldiers, ships, horses, and even Halley's Comet all stitched into the sequence. That invasion permanently changed England's ruling family, language, and culture, and is often seen as the starting point of the modern British monarchy.
Moving the tapestry took hours of extremely careful work, since it's so old and delicate. Even people standing near it had to wear protective clothing so stray fibers wouldn't end up on the fabric. It's now displayed flat, inside a protective glass case. Safe to say, it may look like a large piece of fabric, but it's definitely not something you'd want to wipe your hands on if you're missing a napkin.
The loan is also part of a bigger cultural exchange between France and Britain — two neighboring countries separated by the narrow English Channel, with a long and sometimes tense shared history. In exchange for the tapestry, Britain is lending important historical objects of its own back to France.
NASA is attempting something it has never done before: rescuing a space telescope that's slowly falling toward Earth.
The Swift Space Telescope has spent more than 20 years helping scientists study some of the universe's most powerful explosions. It originally orbited about 600 kilometers (over 300 miles) above Earth. At that height, the atmosphere is normally very thin — but increased solar activity has been pushing more of the atmosphere outward, creating extra drag. That drag slowed Swift down and caused its orbit to drop to about 360 kilometers (a little over 225 miles) above Earth.
To save it, NASA launched a rocket carrying a fridge-sized robot called Link. Link will first take pictures of Swift to figure out the safest place to grab hold of it. Then, using three robotic arms and its thrusters, it will slowly push Swift back up into a higher orbit. The whole process could take several months.
The mission is risky, since NASA has never attempted a rescue like this before. But if it works, Swift could keep operating for another decade. A success could also give NASA a blueprint for rescuing other aging spacecraft in the future — including the Hubble Space Telescope.
This summer has been brutal in parts of France and Spain due to raging fires.
Near Bordeaux, France is experiencing its worst wildfires in decades. Despite the efforts of hundreds of firefighters working day and night, changing winds have kept changing the direction of the fires, making them hard to contain. Fields and forests have burned, villages have been evacuated, businesses have closed, and traffic has been diverted to keep people away from the danger.
Bordeaux’s mayor says the city itself is not being evacuated. That’s a good sign, but that doesn’t mean everything is all better. Tens of thousands of displaced people are staying in temporary shelters, such as schools and sports centers, while tourists are being urged to stay away until the fires can be contained.
Spain is also fighting to contain its blazes. One fire near Madrid was described by Spain’s Interior Ministry as “the most aggressive that Spain has ever seen.” The fires drove people to flee, abandoning their homes and even their pets (some of whom have been found and fed by rescuers.) Spain's prime minister described the situation as a “climate emergency” — six times more land burned during the hot, dry summer than during the previous year.
Sometimes a discovery doesn't happen in the field — it happens decades later, in a drawer.
In the 1980s, an Antarctic expedition recovered a fossil and recorded it simply as "vertebra of a large reptile" in a field notebook. That single line was all anyone knew about it for the next 40 years.
It wasn't until paleontologist Dr. Mark Evans revisited old research and notes that the fossil was properly identified — as the first dinosaur bone ever found in Antarctica. Its distinctive shape points to a Titanosaur, the largest dinosaur to ever walk the Earth.
The bone had been sitting in a collection the entire time. What changed wasn't the fossil — it was someone finally looking at it with the right knowledge asking the right questions.
Okay, ChatGPT can't cure COVID, but using AI to develop vaccines has shown promising results.
Even though COVID vaccines ultimately saved lives, many were lost in the early days of the disease because scientists couldn’t develop the vaccine faster than the virus spread, and they had to update it when the virus mutated. Now, a team at the University of Cambridge has a way to get ahead of things.
They took the genetic blueprint of multiple coronaviruses related to the one that caused COVID-19 (think: the guest list to the worst family reunion ever) and are using artificial intelligence to work on a vaccine that would protect against a range of the viruses. It’s the first time a vaccine’s key component has been designed by AI and tested on people, but the trial’s work could open up a world of possibilities. Success would signify that we can use an AI antigen that’s safe and, importantly, can represent a whole group of viruses. That would mean we could move away from chasing a particular infection when it happens and towards preventing a whole family of viruses.
It’s too soon to know for sure, but scientists are hopeful that this technology can be implemented to replace the flu vaccine, prepare for bird flu, or protect against hemorrhagic fevers like Ebola.
The Major Oak has finally fallen. Figuratively. The famous tree still technically stands, but has been pronounced dead after a long life of as many as 1,200 years. The massive oak tree was well-known for being central to Robin Hood folklore, but it also stood out with its formidable trunk circumference of 11 meters, or 33 feet. That’s big enough for a large African elephant to hula hoop with.
The huge tree still stands tall, looking majestic with its craggly branches and massive reach, but it’s been in decline for years. This year is the first that it hasn’t put any leaves out, so experts deemed it deceased.
While it was certainly old, its demise was likely quickened by climate change, heat waves, and damage to the surrounding soil from people coming to admire the tree. Admirers may have meant well, but decades of foot traffic compacted the soil around the tree's roots, making it harder for the tree to absorb the water, nutrients, and minerals it needed.
It may not produce lush, green leaves anymore, but fans can still pay homage to The Major Oak. It will remain in its spot to decompose (which could take more than 100 years), and the legacy of the tree lives on in the form of saplings that have been grown from acorns and cuttings.