Researchers have reportedly discovered an incredibly tiny, ancient sea creature that swam the Earth's oceans over 500 million years ago. Two fossil specimens of the tiny worm-like creature, found in ...

Deep-sea creatures are some of the most skilled survivalists in the world. They endure isolation, extreme temperatures, and ...

A remarkable giant deep sea woodlouse with 14 legs and measuring more than 10 inches long has been discovered in the Gulf of Mexico. The isopad, which is a new species and 25 times bigger than its ...

A mysterious sea creature with a human-like head and hard shell on its back reportedly washed up on the shores of a Cornwall beach over 400 years ago, according to a local newspaper at the time. The ...

Animals with Shell: Humans use technology to make protective gear, but many armored animals have been perfecting their natural defenses for millions of years. Scientists at places like the ...

This Indo-Pacific stunner dons a kaleidoscope shell of greens, blues, reds, and oranges, with purple eyes that swivel independently. At 3-18 cm long, it packs a punch like a .22 bullet using club-like ...

A snorkeler was left in shock when she came face-to-face with an unusual sea creature while swimming in the blue waters around Mexico. Susan Aide Morales Cruz has been documenting marine life around ...

Recent stormy conditions have carried rare sea creatures looking like something out of a sci-fi movie onto Welsh beaches. On Sunday, a blue barrel covered in what looked like gleaming white shells was ...

An "enormous" creature, sporting a hard shell on its back and a human-like head, is said to have washed ashore in Cornwall. Described as being 48ft long with green eyes, the mysterious entity ...

More than 30,000 creatures at Sea Life aquariums across the UK have been counted during the annual stocktake. The marine animals were counted, weighed and measured across 11 centres, including gentoo ...

A monstrous sea creature with a shell-like back and a human-esque head once reportedly washed ashore at a popular beach in Cornwall. The "enormous" beast was described as being 48ft in length with ...