Wrasse fish use hard surfaces as tools to crack open prey. This behavior shows flexible thinking and environmental awareness.

Near a village in northeastern India, a “dwarf”-like creature with a “large” mouth swam through the river — or tried to, at least. But something pulled it out of the water, moved it around and dropped ...

The fact that fish use tools at all was met with disbelief not that long ago, but we’re now learning it runs in a family.

If you want to get a Spanish or king mackerel, shark or bluefish on the end of a line and actually land it, you need to be ...

It’s a victory for Florida’s rare state animal with only about 200 left in the wild, according to a March estimate from the Florida Fish and Wildlife Conservation ... the blue-eyed spotted babies with ...

Biologists tracked down a nest containing three Florida panther kittens to conduct a health assessment and implant microchips. Photo from Matthew Williams via Unsplash An endangered Florida ...