Advances in organ and computer models are raising the prospect that some animal experiments could be eliminated. But there ...

Nuclear weapons tests were once a regular occurrence, but most countries haven’t tested in decades, following the adoption of the Comprehensive Nuclear-Test-Ban Treaty in 1996. Now, that moratorium ...

Cleaner wrasse have revealed a remarkable new side of fish intelligence. Marked with fake parasites, they used mirrors to inspect and remove the spots—far faster than seen in earlier tests. Even more ...

Madeleine May is an investigative producer at CBS News based in Washington, D.C. She previously covered politics for VICE News and reported on organized crime and corruption for OCCRP. She covers ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

A technology has been developed that uses robots rather than humans to evaluate the performance of newly developed catalysts. By operating 45 times faster than manual work while also improving ...

Metaphysics is the branch of philosophy that deals in the deep scaffolding of the world: the nature of space, time, causation and existence, the foundations of reality itself. It’s generally ...

Add Yahoo as a preferred source to see more of our stories on Google. FDA Commissioner Martin Makary on Thursday announced a move away from animal-based drug testing in favor of human-based methods ...

Inside the STEM Zone at St. Francis Catholic High School, through trial and error, iteration and adaptation – with equal parts testing, observing and problem solving – a group of students is reaching ...

Raphael Gomes tests science experiments using food items at home, mixing curiosity with kitchen chaos.