Footage shows paper nautilus moving its tentacles from inside its shell and gazing through one of its eyes.

Sightings of these peculiar fish have become more frequent in UK waters in recent years, possibly linked to warming sea ...

After a two week expedition off the coast of Brazil, an international team of researchers discovered 31 new marine species, ...

14:39, Wed, Jul 1, 2026 Updated: 14:44, Wed, Jul 1, 2026 An ocean sunfish was photographed around one mile off Brighton Marina on June 19 by Kurt Lander of Yellowfin Charter Fishing. Known for their ...

A sea creature is any living organism that lives in the ocean, from microscopic plankton to giant whales. This includes both animals and plants. Sea creatures come in a wide variety of shapes, sizes, ...

Urokodia aequalis, an early Cambrian marine predator from the Chengjiang biota of China, preserves the earliest known evidence of chelicerae -- the pincer-like structures that later evolved into the ...

Life is so much better under the sea. Thankfully, you don’t have to cross the seven seas to find the ocean animal that mirrors your soul, according to your birth month. With hundreds of thousands of ...

A decade after they vanished from the ocean, the discovery of this lost colony of sunflower sea stars offers new hope for California's kelp forests. A large red abalone next to an adult sunflower sea ...

Picture the deep ocean floor: crushing pressure and zero light, and cold so absolute it feels like a place nothing could choose to live. Scientists long suspected that the bizarre creatures dwelling ...

Leafy Sea Dragon Creature Report. VideoLeafy Sea Dragon Creature Report ...

Artist Gary Staab assembles the massive megalodon. A scale model at the bottom right shows what the finished creature will look like. Ryan Donnell When I reached the world’s pre-eminent sculptor of ...