The TSA recently began rolling out a facial recognition program at hundreds of airports nationwide. What does the facial scan actually do, though?

Cats may have a reputation for independence, but emerging research suggests we share a unique connection with them—fueled by ...

This new study suggests that there is a different neurological response in people of all races when they see the same tool ...

Sleeping only 4 hours a night for a week can affect your brain and body more than you think. Studies show impacts on memory, ...