Japanese giant spider crabs are the world's largest arthropods, with leg spans reaching approximately 12.5 feet and weights ...

The nearly 13-inch crustacean was brought to Germany from Puerto Rico in the 1980s, but its true identity remained a mystery ...

Underside of the exoskeleton of the newly discovered giant isopod species Bathynomus tuebingoborikensis, showing several ...

Giant sea spiders found nearly 5,000 metres below the ocean surface off southeastern Australia glow blue when stimulated.

A dried sea creature stored in a university collection for decades has turned out to belong to a species previously unknown ...

Discover one of the ocean's strangest creatures as this giant sea bug proves that reality can be far stranger than fiction.

Rarely seen alive, these creatures remain one of the sea's most enigmatic inhabitants, sparking curiosity among scientists and storytellers alike. Colossal Squid Credit: Wikimedia Commons Living in ...

Watch Melanie During of Vrije University in the Netherlands talk about mosasaurs in the late Cretaceous. Researchers found a tooth from a mosasaur in North Dakota that dates back 66 million years. The ...

Scientists on California’s Central Coast recently spotted a giant, evasive seven-arm octopus while on a research expedition in Monterey Bay.The rare creature, called Haliphron atlanticus, was seen by ...

Netflix's 'Below' follows a Newfoundland fishing community threatened by a fictional giant cephalopod, while its biology and ...