The reason the researchers feel confident in this correlation between zebra mussel presence and elevated mercury levels is ...

Dive into a world teeming with life as countless fish swim in perfect harmony. In this video, step into the vibrant fish world and see a breathtaking underwater scene unfold before your eyes. From ...

It is not some secret that stress can be bad for animal brains, and social stress itself can lead to a build up of oxidative ...

If one oarfish landing on a beach is a sign of a disaster to come, how bad will it be if three wash up in quick succession?

A zoo in England learned one of its rare fish may be the last of its kind in the world. Aquarists at Whipsnade Zoo have been ...

In social fish like cichlids, status is everything. High-status males are territorial and colorful – they defend territories ...