The largest known species of amphipoda is believed to inhabit 59% of the planet’s deepest ocean regions, according to a ...

A brand new species of elasmosaur named Traskasaura sandrae has been identified from three specimens found on Vancouver ...

A remarkable giant deep sea woodlouse with 14 legs and measuring ... yellow shell - and is an example of ocean gigantism. Some creatures that dwell in the deep tend to grow much bigger than ...

A juvenile colossal squid has been caught on video for the first time in its natural deep-sea habitat. The footage was recorded last month near the South Sandwich Islands in the South Atlantic ...

The creature visible in the clip is a giant isopod of the species Bathynomus giganteus—a deep-sea scavenger that is a close relative of the pill bugs and sowbugs commonly found in homes and gardens.

Geologists working on surveying land in Mississippi stumbled upon an incredible find: the fossil of an ancient marine apex ...

A bizarre sea creature which hunted prey more than ... Despite being named after Mothra, a giant-moth-like creature which fought Godzilla in films, it was around the size of a person’s finger.

“Attenborough and the Giant Sea Monster.” The show will air for American audiences on PBS on Feb. 14. The pliosaur, or T. rex of the sea, is one of the rarest marine reptiles to have ever live ...