The deep blue sea has some unusual fish at its very depths. You don’t have to look to outer space to find creatures that are nothing like you would expect to find on Earth. The fish that live and lurk ...

Frogfish are small, stocky fish that often resemble rocks or coral. They have a unique ability to change ... which it uses to ...

From its unique vision to its hovering hunting style, this fish has evolved some of the most extraordinary traits in the animal kingdom. The barreleye is a small deep-sea fish, measuring about 6 ...

Why it's awesome: Earth's oceans are home to many secretive and unusual creatures that humans rarely see — including giant ...

It's a world full of organisms with unique adaptations to such a challenging ... its head back and stick out the lower jaw to reach out and grab fish, squid and crustaceans. Many deep-sea creatures ...

By moving from the seafloor to the open waters of the deep sea, anglerfish opened new opportunities for adaptation and evolutionary innovation. The unique approach anglerfish also take to mating is ...

Narrator: This is David Stein, a deep-sea-fish biologist who was lucky enough to dissect 19 blobfishes in the 1970s. Blobfish look blobby because they are full of water. Under their skin ...

This unique mechanism is complemented by an oily ... known for its "blob-like" appearance out of water, is a ... [+] deep-sea fish adapted to high-pressure environments, where its gelatinous ...

Some sea lamprey populations have become landlocked and represent serious pests to fishing industries. Adult lampreys parasitically attach themselves to other fish, sucking out their body fluids ...

Pairings of deep-sea male and female anglerfishes are ... acting as a passenger for the majority of his adult life. Watch fish curator James Maclaine get up close and personal with one of these ...