In a world where new species are constantly being discovered, some creatures remain hidden in the depths of the ocean, ...

Scientists have discovered the fossilized remains of a new fish species called Ferruaspis brocksi, which lived 15 million ...

Researchers were able to examine the fish in great detail using a powerful microscope. See what they discovered.

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Two killer whales have killed dozens — if not hundreds — of sharks, including the vaunted great whites, with an ease that has ...

Photos taken by Paula on the day of the discovery reveal what seems to be a carved wooden figure, featuring the tail of a ...

Bettas are one of the most popular fish species. Most people consider them relatively active, but this isn’t always true.

Bob McCabe and I were ice fishing last week when he showed me a four-inch fish he had caught in a minnow trap to use for bait ...

Discovered in the McGraths Flat fossil site in New South Wales, Australia, the new fossil is a freshwater smelt belonging to the order Osmerifiromes, the first of its kind to be found in Australia.

This week's critter is the maroro or Australasian flying fish, Cheilopogon pinnatibarbatus melanocercus, one of five flying ...

Sharks worldwide are imperiled by overfishing. Yet experts disagree on whether policies in Florida and the U.S. aimed at protecting sharks have in fact done the opposite. In Part I of this three-part ...