Fish with transparent heads? Crabs with 13-foot legs? These are some of the bizarre-looking sea creatures found lurking on the ocean floor!

An expedition in the Southern Ocean captured video of a rare species of deep-sea cephalopod. Until now, it had been found only in fishing nets and in the bellies of seabirds.

The deep sea remains one of the most mysterious and least explored places on Earth. Home to countless unknown species and ...

Jacob Harrell teamed up with OceanX to film the event in the Indian Ocean after being inspired by a Disney+ show ...

"It's just amazing." Woman discovers rare 'doomsday' fish on remote beach: 'It was so bizarre ... like something from the ...

Reddish creatures are forming a large swarm. They're cavolinia uncinata, also known as sea butterflies. They have shells as small as 5 millimeters and live in warm waters. The man who took the video ...

These deep-sea dwellers typically inhabit ... The renovated hall features a giant Pacific octopus, jellyfish, Japanese spider crabs, a loggerhead sea turtle, and an up-close view of life under ...

Berhampur: Scientists at the Zoological Survey of India (ZSI) in Gopalpur have recorded two rare deep-sea eel species for the first time in Indian waters, marking a significant addition to the country ...

A sperm whale recently washed ashore on a beach in South Africa, making for a “very rare” occurrence ... up to 2,000 feet deep to hunt squid, sharks and other deep sea dwellers.