Livebearer fish are some of the most fascinating marine creatures. Instead of laying eggs, they produce fully formed live ...

These are the world’s longest-lived freshwater fish. Some reach 127 years old, a feat previously thought impossible for ...

If your aquarium feels a little blah, maybe it’s missing some bold personalities. We’re talking fins that flash like neon signs and colors that could outshine a fashion runway.

Deep-sea fish adapt to some of the most extreme conditions on Earth. New research analyzing their evolution finds the same mutation across fish species that have evolved on separate timelines — ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...