High school students learn that Pavlov's dogs were conditioned to associate the sound of a bell with getting food. The ...

It might sound like the stuff of eerie legends or old wives’ tales, but plenty of people swear they’ve seen […] ...

Humans have five senses, first assigned by philosopher Aristotle: sight, hearing, smell, touch, and taste. But the list is much longer when it comes to senses across species. We’re not talking about ...

The Cambrian Explosion is a landmark moment in the history of life on Earth when many of the major groups of animals first ...

Earth has its own subtle way of warning its inhabitants of impending disasters. But are we paying attention? While animals ...