3 of 3 results for "limbs"
Student Article
Animals Evolve Larger Limbs to Adapt to Rising Temperatures

The article "Animals evolve larger limbs to adapt to rising temperatures" from BBC's Science Focus discusses how climate change is prompting warm-blooded animals to develop larger appendages, such as ears, beaks, and limbs, to better regulate body heat.

Video
Understanding Phantom Limb Pain

In Understanding Phantom Limb Pain, explore how studying patients with phantom limb pain has advanced our understanding of brain function. Meet Brian, a veteran experiencing phantom limb pain, and Dr. Ramachandran, whose groundbreaking work led to theories on brain malleability. This video is excerpted from BBC’s The World’s Most Extraordinary People, a documentary series revealing how rare medical conditions inspire groundbreaking scientific discoveries.

News Clip
The AI That Broke Its Own Rules

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-.