12 of 32 results for "extinction"
News Clip
New Dinosaur Alert: Meet the Enigmacursor

Did you know we’re still finding new dinosaurs?! You’d think the 66 million years they’ve been extinct would have been enough time for research, but the Natural History Museum is getting ready to welcome yet another new addition — a small dinosaur that they had previously mistaken for a Nanosaurus. It’s a two-legged, herbivorous dinosaur with big feet and a long tail, about the height of a labrador. Scientists have renamed it “Enigmacursor,” which means “puzzling runner,” and would also be a very cool name for the next Nike sneaker. 

To determine if a dinosaur (or any creature) is new, researchers try to find unique features, like parts, proportions, and shapes. The Enigmacursor will be displayed at the Natural History Museum and will be an important tool for learning how its bigger relatives evolved, since dinosaurs started their evolution as small animals and became much, much bigger over a long, long time.

Video
How a Poisonous Lake Reveals an Ancient Catastrophe

In How a Poisonous Lake Reveals an Ancient Catastrophe, geologist Iain Stewart highlights scientists exploring a toxic mystery behind the Permian mass extinction. While the surface teems with life, the lake’s bottom holds deadly hydrogen sulfide, turning the water pink with millions of purple bacteria. These bacteria are key to understanding how, 250 million years ago, this toxic gas escaped into the air, devastating life on Earth. This video is excerpted from BBC’s Earth: The Power of the Planet, a documentary series in which Dr. Iain Stewart discovers how Earth's forces can shape nature, species, and even the climate.

Video
Bees in Decline

In Bees in Decline, visit a collection of bee specimens at the Oxford University Museum of Natural History. There are more than 250 species of bees, and they help pollinate everything from apples to flowers. But bees are in decline, and one reason is the varroa mite, a tiny bug that causes a big problem.

News Clip
Beavers Return to England After 400 Years

Ever think you would celebrate the return of a dog-sized rodent?! You might, if those rodents were the beavers making their way to the wetlands in Shropshire. Until recently, the area had spent its last 400 years beaver-less, after hunters depleted the beaver population for fur, meat, and scent glands.

Now, the county is excited to welcome a pair of beavers that was transported all the way from Scotland — that’s 300 miles! But why go through all of this trouble just to bring beavers back? Beavers’ list of strengths include helping to control water, creating new habitats for other creatures, managing willow tree scrub that’s drying out the surroundings, and being pretty darn cute.

Student Article
The Last Days of the Neanderthals: When and Why Our Ancient Cousins Disappeared

The article "The Last Days of the Neanderthals: When and Why Our Ancient Cousins Disappeared" from BBC's HistoryExtra explores how and why Neanderthals vanished from the Earth. Archaeological evidence and genetic studies point to multiple factors, including climate change, competition with Homo sapiens, and interbreeding. Despite their extinction, Neanderthal DNA still lives on in modern humans.

Student Article
Manatees: Gentle Sea Cows of Rivers and Oceans

The article "Manatees: Gentle Sea Cows of Rivers and Oceans" from BBC's Discover Wildlife is a guide to these slow-moving aquatic mammals. It explains the different types of manatees, their habitats, diet, size, and how they reproduce. It also highlights the threats they face and the conservation efforts underway to protect them from extinction.

Student Article
Is Coffee in Danger of Disappearing?

The article "Is Coffee in Danger of Disappearing?" from BBC's Science Focus explains how wild coffee plants are at high risk of extinction due to threats like climate change, pests, and deforestation. These wild plants are crucial for developing strong, disease-resistant coffee crops.

Student Article
The Dangers of Shark Finning: Why It’s Harmful to Sharks and the Oceans

The article "The Dangers of Shark Finning: Why It’s Harmful to Sharks and the Oceans" from BBC's Discover Wildlife discusses the severe impact of shark finning, a practice where sharks are killed for their fins and used in shark fin soup. The demand for this luxury dish, mostly in China, is rapidly growing, pushing many shark species to the brink of extinction.

Student Article
Why Small Dinosaurs Could Be a Big Danger to Humans

The article "Why Small Dinosaurs Could Be a Big Danger to Humans" from BBC's Science Focus is a fascinating look at which dinosaurs would be the biggest threat if they lived today. While massive meat-eaters like Tyrannosaurus look scary, the smaller, feathered dinosaurs could be even more dangerous due to their speed, smarts, and sharp claws.

Student Article
Frankenstein's Monster Would Destroy Humanity in 4,000 Years

The article "Frankenstein's Monster Would Destroy Humanity in 4,000 Years" from BBC's Science Focus explores a hypothetical scenario where Frankenstein's monster and a mate compete with humans for resources.

Student Article
Eleven of the Rarest Animals in the World at Risk of Extinction

The article "Eleven of the Rarest Animals in the World at Risk of Extinction" from BBC's Discover Wildlife highlights critically endangered species, including the vaquita porpoise and the black and chestnut eagle. It explores conservation efforts and the urgent need to protect these species from habitat loss, pollution, and poaching.

Video
The Tragic History of the Antarctica Whaling Industry

In The Tragic History of the Antarctica Whaling Industry, learn about the devastating impact of industrial whaling. Human activity has transformed the Southern Ocean, nearly driving iconic species like the blue whale and southern right whale to extinction. This video is excerpted from BBC’s Seven Worlds, One Planet, a series featuring remarkable animal behavior from all seven continents.