In today’s edition of our science segment Lab Rats, we look at the science behind athletics. In addition to all of the physical training that goes into an Olympic victory, what’s going on in an ...

(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 ...

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 ...

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 ...

On our “Lab Rats” science segment, we discuss the effort to develop genetic mugshots based solely on DNA. We also look at the Rex Block, the weather pattern responsible for the late winter storm ...

A new study is linking brain behavior to silly playtime practices. And they have lab rats laughing out loud to prove it.In the video above, you can hear tiny high-pitched giggles from a rat being ...