The process the immortal jellyfish uses to cheat death is like a form of cloning. If we can adapt it to the human body, it ...

The sarcastic fringehead might be a small breed, but it is also known to be extremely aggressive—even toward its own kind.

Find out if snakehead fish are dangerous, where they come from, and what you need to know about the invasive predator taking ...

The popcorn halibut offers bite-sized pieces of wild Alaskan halibut in a light, crispy coating, served with tartar sauce and lemon. It’s the sophisticated, grown-up version of the fish sticks you ...

The stomach of the longnose lancetfish — a.k.a. the mysterious “twilight zone fish” — yielded entire squids and undigested ...

When told about a strange, fanged fish that had washed ashore on an Oregon beach, the Seaside Aquarium folks knew what kind ...

A shimmery deep-sea creature measuring almost 5 feet mysteriously washed ashore on an Oregon beach. Now, researchers get a ...

Researchers discovered tiny features on sculpins' fins which may enable them to cling firmly in harsh underwater environments.

Gulper eels are found deep underwater with little known information about them. Watch this video of a gulper eel ballooning ...

Invasive fish species is known for breathing on land, 'walking' to new water. It harms nature in Mississippi; kill it on ...

First, filter-feeding fish evolved jaws – not to eat ... to think that our dental problems may be particularly bad. The loss of teeth in mammals is usually a death sentence, but human societies can ...

Ancient tooth fossils found in Europe may represent a new chapter in the human origin story. The fossils, which date back more than 7 million years, belonged to an ape-like creature named ...