Along a nine-mile stretch of river between two waterfalls in the Australian rainforest lives a tiny fish that’s been there for millions of years, hiding between rocks along the riverbank by day and ...

At the bottom of the world’s trenches, there’s a fish that shouldn’t exist. Here’s how it earned the title of the ...

A tiny desert fish survives in a sun-scorched cavern on the edge of extinction. Here’s how it’s offering scientists a rare ...

They glide through the water with the serenity of age. Some were born before World War I, others during the Great Depression.

A small fossil reveals that the largest freshwater fish, Otophysans, emerged in the sea, not in rivers, changing the ...

Ana Vaz was a fish biologist at NOAA’s Southeast Fisheries Science Center. She has a Ph.D. in oceanography from the ...

University of Victoria (UVic) biologists have discovered that even closely related fish species make unique and distinctive ...

Hidden in a World War II bunker near New Orleans, Tulane stores more than 8 million preserved fish — and the collection is ...

Learn about the unexpected event in Marksville in 1947 when fish rained down from the sky, leaving locals and experts puzzled ...