Researchers have known for centuries that some fish make sounds. Now, using special underwater acoustics, researchers have ...

Antarctic icefish have clear blood, no hemoglobin, and antifreeze proteins that let them survive freezing seas.

There have been quite a few interesting sea creatures washing up on our shores lately. A viewer sent us video via the Report It feature on our website of a sunfish in West Oahu. It was floating in one ...

Common pollutants have a significant impact on fish activity, a new study has found. Researchers from Sultan Qaboos University in Oman studied the effects of common pollutants — chemicals, noise, and ...

Biologists in Florida recently caught a fish with an unusual crooked spine, photos show. In a Facebook post published on Tuesday, the Florida Fish and Wildlife Research Institute published a photo of ...

An "odd-looking" deep-sea fish recently washed ashore on an Oregon beach to the surprise of a local aquarium. The Seaside Aquarium in Seaside, Oregon, published pictures of the dead fish in an April ...

A river that’s been flowing through southeastern Pennsylvania for millions of years continues to have unusual sightings and findings. The unique waterway that flows to the Chesapeake Bay can be a foot ...