The composition of fish populations in streams and rivers across the U.S. has been severely altered as a result of changing water temperatures and human-driven introductions of fish, according to new ...

From artfully colored brook trout to flamboyant pumpkinseed, these amazing freshwater fish prove visual beauty isn’t just found around coral reefs. From spots to stripes to dazzling colors, these fish ...

HOMESTEAD, Florida (WFOR) — When you think of farming in Southern Miami-Dade County, you typically picture rows of plants and shrubs with open fields of crops in between—but how about salmon? A fish ...

Fish that live in rivers, ditches, and streams are better able to withstand warming water than fish in the sea. This is the conclusion of research by ecologist Wilco Verberk of Radboud University. "It ...