The medical consequences of traumatic brain injuries are well-studied and affect millions of Americans every year. But one of ...

Scientists transplanted human brain organoids into rats to repair injuries to their visual processing systems. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

In recent experiments, rat brain cells filled in for lost neurons in mouse brains, raising new possibilities for growing donor tissues across species. When you purchase through links on our site, we ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Since Aristotle, scientists have vivisected, poked, and prodded ...

Members of Congress exploded Thursday over reports that taxpayer money has paid for experiments using “transgender lab rats,” saying it was time to shut down the government’s animal-testing industry.

As the midterms approach, one way of looking at America's current disaster is that the American people were lab rats. And since 2021, the left were the mad scientists, eager to try out their crackpot ...

Have you heard the one about the rat who got lost? Probably not, because rats don’t need to ask directions. Jokes aside, it is well-established in scientific research circles that rats have an amazing ...

A House committee will hold a hearing this week scrutinizing whether National Institutes of Health animal research amounts to unnecessary animal cruelty, just as the Department of Government ...