About 10 million years ago, Antarctica's Southern Ocean started to get so cold that it scared away most fish in the region.

The latest wellness craze involves injecting these molecules for athletic performance, longevity and more. Scientists say the ...

In response to social cues, individual clownfish will switch sexes. Cutting-edge research reveals the neural and genetic ...

Seasonal drying ponds are deadly for trapped fish. This video follows a rescue of wild betta fish before their habitat disappears. Timing is everything in these environments. Without intervention, ...

Add Yahoo as a preferred source to see more of our stories on Google. If you want to bring one of them home, these shimmering rainbow fish can be found lining the shelves in the fish sections of pet ...

Freshwater browning is stunting fish growth of some species, shrinking populations of others and changing the composition of fish communities, McGill-led research suggests. “Browning” refers to ...

A cavity in the middle of the rockhead poacher’s skull might be used like a maraca to produce sound, new research suggests. By Alexa Robles-Gil Ten years ago, Kory Evans, an evolutionary biologist, ...

The 2014 policy was meant to guide managers of wildlife refuges on land acquisitions. The Fish and Wildlife Service has dropped its long-standing strategy on the growth of the National Wildlife Refuge ...

This video documents the process of netting a lake that was stocked one year ago to check the growth and condition of the fish. It shows the netting setup, fish handling, and an overview of how the ...

After a historic bull market run, growth stock opportunities are getting harder to find. After producing strong returns in 2023 and 2024, the S&P 500 has continued its historic run in 2025. The ...