From worms with squid-like tentacles to fish with teeth on their tongues, here are some of the most alien-looking creatures ...

From the spooky anglerfish with its glowing lure to the bizarre blobfish that looks like it's been squished, there's no ...

Lurking deep below the sea's surface, this bizarre fish—also known as the pelican eel or the umbrella-mouth gulper—has jaws that inflate and collapse like a balloon.

Late in October, UC San Diego marine biology students on a research cruise unexpectedly encountered a deep-sea dweller: a gulper eel. The eel came up with a haul from 500-700 meters below the ...

The deep sea is a hidden wonderland of strange and unusual creatures. The crew of the Exploration Vessel Nautilus got an eyeful this week of a rarely seen gulper eel, a type of deep-sea fish.

Rare deep-sea creature ‘gulper eel’ spotted with inflated stomach after recent meal. The Schmidt Ocean Institute had said that while surfacing from their last dive, they spotted an unexpected ...

They are very rarely seen because they live so deep in the ocean, and even rarer is the opportunity to see one do what it does best – inflate its jaws like a pelican (hence the nickname, pelican eel).

Scientists saw mysterious deep sea animal, still misshapen from its last meal, swimming off Costa Rica coast, first-of-its-kind video shows. ‘Extremely rare’ video shows gulper eel right after ...

Contentedly full from its last meal, a mysterious sea creature swam through the royal blue depths off the coast of Costa Rica. Twirling and spiraling, the misshapen animal moved in a mesmerizing ...

The deep sea is filled with all manner of weird and wonderful creatures. Among them is a bizarre eel species with a giant mouth that has a remarkable resemblance to a pelican's beak.

This deep-sea shark has an elongated, eel-like body that grows up to 6.6 feet (2 m) long, as well as a large, ... Gulper eel. A gulper eel with its large mouth closed and tail coiled.

Scientists saw mysterious deep sea animal, still misshapen from its last meal, swimming off Costa Rica coast, first-of-its-kind video shows. ‘Extremely rare’ video shows gulper eel right after ...