With an estimated 8.75 million living species on earth, there are always going to be some weird and unusual animals you've never heard of. From the friendly-faced axolotl who's one of the most unusual ...

Since most of our planet is comprised of water - with the ocean making up over 70% of the Earth’s surface - there’s a lot to be discovered in the sea, and it’s a place that captivates at every turn.

Strange creatures straight out of a science-fiction movie have been captured by scientists off the coast of Antarctica. Pink and bulbous "sea pigs", hand-sized sea spiders and delicate sea butterflies ...

Barreleye fish are named for their unique, barrel-shaped eyes. These eyes can rotate, allowing the fish to look both upward and straight ahead. Their eyes also have bright green lenses protected ...

Hundreds of 'very strange' sea creatures have washed up on a beach in Hampshire ...

Most sea sponges are simple, yet ancient, animals that live in coral reef ecosystems. They feed by passively filtering ocean ...

​Nature never stops amazing us with creatures that seem straight out of a sci-fi flick. Be it deep-sea oddballs or backyard ...

A spherical sea sponge discovered in Antarctica, Carnivorous cladorhizid, is a carnivore, trapping and devouring live animals ...

An 'unusual' mass stranding of 'by the wind sailors' were located on Boscombe beach.

Massive amounts of seaweed have been washing up on the Texas coast, bringing along sea creatures. Most recently, "rarely seen" species sea anemones, which are known to look like bird poop, have been ...

A manatee was one of the latest in a long line of rare marine animals to turn heads along the Texas coast last month, and — in this case — hold up a $64 million state construction project. One of the ...