A fish was spotted swimming under an eagle ray off the coast of Dunedin, Florida, on April 26. Drone footage from John ...

Scientists want to raise fish on the Moon itself. This mission could support astronauts during long space stays.

CNBC's Megan Cassella joins 'Closing Bell Overtime' to tallk the latest from the Federal Reserve. According to Navy officials ...

Fish are incredible team players. When they swim in schools, there’s no leader giving orders, yet each fish knows how to stay ...

Fish are masters of coordinated motion. Schools of fish have no leader, yet individuals manage to stay in formation, avoid collisions, and respond with liquid flexibility to changes in their ...

The dam’s current fish ladder limits which species can jump over the dam. The new fishway would function in place of a fish ...

In research published in Advanced Science, investigators developed an injectable hydrogel containing components of fish swim bladders and used it to repair damaged heart tissue. The fish swim ...

An iridescent blanket octopus shows off its rainbow-colored cape in a rare new video that will leave you awe-struck.

Dymchurch is a quintessentially British destination with a beach that's great for sandcastles and seaside fun - but there's a ...

Frogfish are some of the most colorful creatures under the sea — and some of the most unique, too. They look more like frogs ...

An oddly shaped deep-sea fish recently washed up on an Oregon beach, catching the attention of a local aquarium. The Seaside Aquarium identified the fish as a longnose lancetfish.