Some deep-sea fish may be able to see light in a different way from most other vertebrates, according to a new study. The ...

A 400-million-year-old jawed fish fossil found in the Arctic, Romundina gagnieri, could be a key link in the evolution of ...

Watching an octopus punch an annoying fish is hugely satisfying to frustrated humans. And other animals do the ...

Have you ever wished you could swim like a fish? How about speak like one? In a paper recently published in the Journal of ...

That viral “zombie fish” isn’t alive. Science explains how reflexes and residual nerve energy can make dead fish appear to ...

Life on our home planet dates back to hundreds of millions of years before the arrival of the dinosaurs. Among the most ...

Can we finally retire the myth that goldfish have three-second memories? This oft-cited “fact” has been thoroughly debunked. Scientists have shown that fish can distinguish and remember individuals, ...