These dogs behave in the most human-like ways—from sitting on chairs to mimicking speech. Their quirky behavior is both adorable and utterly funny.

Consciousness is a private affair. We can only infer that others have conscious experiences like we do, for essentially three ...

A fascinating new book carefully explains how otherworldly weird bats survive and thrive using their unique senses, their ...

Our ethics columnist weighs in on the dilemma about when a predator has the right to act like a predator—and when it crosses ...

Limerence is an intense, involuntary infatuation that can feel like love, but with obsessive thoughts and emotional highs and ...

Many of us love watching movies or TV shows, and while they're made to entertain, that doesn't mean they should be full of ...

Soon enough, artificial intelligence may be able to recreate the sounds — but there will be something missing.

Shaped somewhat like a delicate insect ... mistakenly identifies the body’s own tissues as foreign invaders. In people with lupus, the immune system creates autoantibodies to attack the body ...

“Some people have no moral code,” one person slammed. Others branded it “uncivilised” and said the couple were acting like “animals”. “What’s going on down in Brazil?” someone ...