A piranha is a type of fish from the Serrasalmidae family and a member of the subfamily Serrasalminae. It’s a freshwater fish ...

Ever wondered which fish are biting in Minnesota's lakes? Unravel the secrets of the top five species every angler should ...

People along the Matan Fada in northwest Nigeria remember the river's abundance as being typified by fish literally falling ...

The best jaw for hunting fast fish is long and full of sharp teeth. This makes sense to us, but it also makes sense in nature ...

The U.S. House of Representatives has voted to remove the endangered species status of San Francisco Bay longfin smelt – a ...

Two recent studies published in Biological Conservation and Nature Reviews Earth & Environment, led by researchers from the ...

This pollution, which exposes millions of people to a toxic substance that can damage neural and reproductive health, “always ...

The well-known salmon life cycle has long been described as going only one way at a time. Juvenile salmon hatch and swim down rivers to the ocean, where they grow and mature before returning to the ...

These are the prettiest freshwater fish, from vibrant brook trout and pumpkinseed sunfish to majestic lake sturgeon. Check out how these species made our list!

These are the most visually stunning IGFA world record fish of 2024, including giant snakeheads from Thailand, and snubnose pompano from Seychelles.

Throughout the slow-flowing water, freshwater mussels act as animal ... also found with a “yet-to-be-described” species of Rhodeus, a group of fish known as bitterlings, researchers said.

The fish surfaces to gulp oxygen ... extreme conditions prevent the development of ecosystems that support freshwater species. Marine life thrives in the surrounding Southern Ocean, but no ...