'Thousands and thousands' of these curious creatures have been showing up on the Texas shoreline, expert says. What are they?

Megalodon usually gets all the attention when it comes to sea monsters, but ancient oceans were full of predators just as ...

In fact, more people have walked on the Moon than have visited the deepest parts of our oceans. In this world of constant ...

The knotty sea spider, Pycnogonum litorale, is not actually a spider, but it does represent a significant early branch in the genetic family tree that includes spiders, as well as scorpions, ticks and ...

In May 1925, a strange decaying corpse washed ashore on Moore’s Beach, now known as Natural Bridges State Beach, in Santa Cruz. Locals who swarmed out to investigate the specimen described elephantine ...

Greek myths are full of strange landscapes and mysterious creatures. Among them, Scylla stands out as one of the most unforgettable. She lived deep in the sea where the waves hid more than sunlight ...

Hundreds of 'very strange' sea creatures have washed up on a beach in Hampshire. Peter Hobby had been conducting a bird survey at the Hurst Spit for the British Trust for Ornithology when he saw ...