Lurking in oceans from the tropics to the Arctic, a tiny transparent creature with barrel-shaped body and visible orange ...

Life in the deep ocean evolves under crushing pressure, scarce food, cold water, and darkness that sunlight never reaches.

'Velella velella are deep blue or purple in colour and often cause confusion if they wash in, in vast numbers, creating a ...

The vast majority of our planet remains a complete mystery, hidden beneath miles of crushing water where sunlight never penetrates. In this eternal darkness, evolution has taken a path so bizarre that ...

When camouflage fails and escape is impossible, the sea cucumber pulls off a survival trick so extreme it seems like certain ...

Singapore: This bizarre-looking 'alien' creature was caught by a deep sea fisherman in Singapore. Ong Han Boon, 54, was at his favourite fishing spot on the island of Sentosa where he cast his line ...

A newly discovered deep-sea siphonophore with glowing tentacles was found in the Pacific during a California coast expedition ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Sea urchins have a body that is entirely made up of "head"—with a ...

It’s advised to avoid touching these alien-like creatures ...

More stunning Velella Velella have been found on a beach in Cumbria, but marine experts have told people to look and not ...