In 2013, the blobfish was voted World’s Ugliest Animalby theUgly Animal Preservation Society in an effort to get some ...

Surrounded by swarms of fish in every direction, this underwater moment felt like diving into a living, breathing aquarium.

Underwater predator footage! See the thrilling underwater action from the perspective of a dangerous fish.

The world's only population of wild Devils Hole pupfish shrank to 38 members after two earthquakes greatly affected the ...

At least that’s true for Fabbe, a Goldendoodle who might one day capture a Guinness World Record for his incredible ...

Fish scientists know the pufferfish family as Tetraodontidae ... These recent revelations show how we can overlook even the most eye-catching of underwater species. Human ignorance is also a key ...

REUTERS/Lucas Jackson/File Photo Like humans, fish need oxygen to survive, so how do they breathe underwater? Oxygen helps release the energy that drives our bodies from sugary chemical glucose in ...

Underwater video footage captured by divers and remotely operated vehicles shows a type of small predatory fish – called blue runners – using the sharks for cover while they hunt. Pr ...

The clicking behaviour has been described in the new study as the first documented case of a shark deliberately making sound ...

Fish are a type of animal that live in water. They breathe oxygen underwater through their gills. Fish can be found in freshwater, like ponds and streams, and also in salty seawater. Fish come in ...