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 ...

Rats: love 'em or hate 'em, they're here to stay.

Researchers used artificial intelligence to teach rats how to move objects in virtual reality by simply thinking about where they want them to go. The result is an intriguing type of rat telekinesis ...

Last fall, New York City’s Sanitation Commissioner Jessica Tisch stood in front of a microphone and announced her plan to deal with NYC’s most hated residents: rats. She went on to make a now-viral ...