Freshwater fish species have an uphill battle for survival, especially with a changing ecosystem. “So, we’re trying to see ...

Fish that live in rivers, ditches, and streams are better able to withstand warming water than fish in the sea. This is the ...

The research maps biofluorescence across 459 glowing fish species and shows just how varied the colors have become.

The ISCCW President says the expo helps raise awareness of invasive species in the Western U.P.'s waters.

KULIOUOU, Hawaii (KHON2) — A three-day tournament meant to reduce invasive fish and promote sustainable seafood wrapped up on ...

Earth’s vertebrate diversity may be far richer than anyone realized. A sweeping analysis of more than 300 studies suggests that for every known fish, bird, reptile, amphibian, or mammal species, there ...

A new fish species has been recorded in Nebraska after a fisherman reeled in the colorful creature. “We hear about new species in Nebraska from time to time, but most of them are unwanted, invasive ...

A new fish species has emerged, but it does not hail from the realm of Mordor as its name suggests. The relationship between pacus and piranhas has been closely studied by researchers and while the ...

For riverside communities along the Amazon, fish is not a menu choice—it is a lifeline. Millions of people in the Brazilian ...