Far below the sunlit surface of the Pacific Ocean lives a fish that seems to challenge ordinary ideas about anatomy. Known as ...

Have you ever wished you could swim like a fish? How about speak like one? In a paper recently published in the Journal of Fish Biology, our team from the University of Victoria deciphered some of the ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A video showcasing a corgi's unusual friendship with the fish who live ...

A stunning fish recently washed ashore in the Pacific Northwest, and experts say it belongs to a newly discovered species. In a June 6 Facebook post, the Seaside Aquarium in Seaside, Oregon, announced ...

Researchers have announced the rediscovery of Moema claudiae, a species of seasonal killifish in Bolivia that was previously thought to be possibly extinct. This rediscovery provides new hope for the ...

A strange deep-sea fish caught in 1989 off the coast of Antarctica has officially been identified as a new species after spending nearly forty years unnoticed in a Russian museum archive. Named ...

A cavity in the middle of the rockhead poacher’s skull might be used like a maraca to produce sound, new research suggests. By Alexa Robles-Gil Ten years ago, Kory Evans, an evolutionary biologist, ...

Twenty-three years ago, a marine biologist named Dave Harasti went out for a dive in Papua New Guinea. While he was in the water, a bright orange, hairy-looking fish swam past him, and he quickly ...

Some extinct species left copious fossil remnants of their existence. Ammonites—an extinct type of cephalopod—are one such example. From the Devonian right up until the Paleocene, wherever ancient ...