A new species of Amazonian fish, Pyrrhulina punctata, has been discovered in Peru, revealing previously unknown biodiversity ...

From field sites in Vietnam and the coast of West Africa to her laboratory in Washington, D.C., Kate Bemis applies her knowledge of fish diversity to support sustainable fisheries Naomi Greenberg Kate ...

Bluegills are beloved by anglers across North America. Many of us—this author included—got our start catching them in farm ponds and creeks, and bluegills can be found in every U.S. state outside of ...

Older than dinosaurs, these 8 ancient fish existed millions of years earlier and some still survive today in oceans, rivers and deep waters.

Reef fish in different oceans often develop similar color patterns because evolution explores the same set of biological ...