The rockhead poacher is an odd fish whose name might hold dual meanings. The tiny creature is covered in bony armor and has a ...

A clever tropical fish has flipped how biologists are thinking about memory, brains and visual recognition in the animal ...

Far below the ocean’s surface, where sunlight disappears and pressure reaches crushing levels, some of the planet’s strangest ...

When Ted Judah goes scuba diving off the coast in Monterey Bay, he normally swims at the surface to the area above the dive ...

“It looks like the fish has a large chunk of its skull missing—as though somebody took a little ice cream scoop and took a ...

The fish was found at 200 to 2,000 meters below the surface. At least 16 types of recently discovered deep-sea fish are among the darkest creatures ever found, according to a study published Thursday.

The ocean is home to some sea creatures that will likely give you a fright. Much of the ocean's marine life is yet to be discovered, with scientists estimating that a whopping 91% of ocean species ...

Long before whales dominated the oceans, Earth’s seas were home to a fish so massive it continues to challenge our ...

Flowing nearly 650 miles through Tennessee, Alabama, Mississippi, and Kentucky, the Tennessee River is one of the most important waterways in the South. From its headwaters in the Appalachian ...