When exposed to an increase in the water temperature of their habitat, zebrafish, three-spined stickleback and flounder adapt ...

Picture a primordial Earth: a world of muted browns, grays and greens. Fast forward to today, and Earth teems with a ...

So why evolve bright warning signals when camouflage could also deter predators? The answer lies in the local predator ...

Clownfish avoid anemone stings by lacking sialic acid in their mucus. This prevents anemones from recognizing them as prey.

Does a duck always look like a duck and quack like a duck? Sixty-six million years ago, at the end of the Cretaceous Period, ...

Up, up, up, the College Football Playoff size will go. Where it stops, only the SEC and Big Ten know. But, we've got some ...

The clownfish-anemone living arrangement is one of the most widely recognized examples of symbiosis. Researchers have made a breakthrough in understanding how anemonefish can live safely among sea ...

Riley Black’s new book, When the Earth was Green, uses the latest research to envision the ancient worlds of our favorite prehistoric animals.

Picture a primordial Earth: a world of muted browns, greys and greens. Fast forward to today, and Earth teems with a ...

Ancient Australia’s predator hierarchy was flipped — giant raptors ruled while T. rex-like dinosaurs stayed small.

He can’t fish on the river because a storm washed ... We have gotten so good at processing foods that for the first time in human evolution, many humans are getting more calories than they ...

TikTok users are mourning, celebrating, and mythologizing an anglerfish who was spotted rising to the surface of the sea ...