Thousands of fish species — about 2,500 of them named — call the Amazon River home, but scientists estimate nearly half of the marine creatures lurking in the massive stretch of water remain ...

(CNN) — A toothy toadstool. A vegetarian piranha with a distinctive mark. And a pygmy pipehorse floating in the Indian Ocean shallows. These wild wonders were among the hundreds of previously unknown ...

OSLO (Reuters) - Scientists have found a new type of piranha and a ray among 13 new species of freshwater fish in an area of Venezuela where pollution from gold mines is emerging as a threat, a ...

Piranha is a general name used to describe a group of freshwater fish with a fearsome reputation when it comes to feeding. There are between 40 and 60 different species; none grow larger than two feet ...

Feel free to connect with him or check out his work. He's everywhere — Upwork, YouTube, Spotify, SoundCloud, Collider, LinkedIn, Instagram. Sign in to your Collider account Swamp People star Zak ...

A teenager from South Carolina has reportedly caught a fish that resembles a piranha, and it has resulted in a warning from wildlife authorities in the state. Drew Patrick, 15, of Anderson, South ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Thousands of fish ...