Flashlight fish favor dark environments like caves and overhangs. In those conditions, they end up looking like a pair of spooky glowing eyes with no body, as in the video above.

Flashlight fish favor dark environments like caves and overhangs. In those conditions, they end up looking like a pair of spooky glowing eyes with no body, as in the video above.

The flashlight fish, or Anomalops katoptron, has bioluminescent patches below its eyes to help see food deep underwater. In other words: headlights!

Fish along the Florida Keys are spinning in circles until they die—and no one knows why. Scientists are chasing clues, but haven't yet found what's causing the strange behavior.

Are sharks fish? Yes, sharks are fish, and they belong to the subclass “elasmobranch.” There are six types of animals: Need a break? Play the USA TODAY Daily Crossword Puzzle.

Cleaner fish recognize themselves in mirrors and photos, suggesting that far more animals may be self-aware than previously thought. Skip to content. Subscribe or renew today ...

Locals held a colourful fish beauty pageant during a marine animal exhibit in Thailand. Exotic-looking fish with rainbow-coloured scales, bizarre body shapes, and large billowing fins were ...

From mushy peas to a splash of vinegar, many Brits are particular about how they enjoy their fish and chips. But according to one scientist, the key to the perfect portion is much simpler.

I'm a fish and chip expert and these are Britain's best - but some say the batter colour is all wrong. YouTuber Gary Eats has nearly 300,000 followers on his food review channel ...