(via SciShow) We've been using lab rats for over a hundred years, and they've been part of some of the biggest medical breakthroughs ever. But what comes next? From organs on a chip to computer ...

BUENOS AIRES, Argentina (AP) — A group of people watched three albino rats leap from small baskets into a big cage on Sunday as other rodents hid in makeshift tunnels or searched for applesauce ...

Scientists have discovered a more robust way of grouping chemicals and using read-across for toxicological data to meet regulatory requirements, which could greatly reduce animal testing. Scientists ...

SPOILER ALERT: The story includes details about Episode 815 of ABC’s 9-1-1, “Lab Rats.“ UPDATE, with video: Peter Krause says fans of ABC’s 9-1-1 shouldn’t be surprised by the shocker ending at the ...

In Dar es Salaam, Tanzania, every morning, a medical specialist known as Chewa (a name that means brave in Swahili — but his bosses call him Mchapakazi, the hard worker) gets excited about his job.