The tiny 'backward' brain of an ancient sea creature hints that spider ancestors might have gotten their start in the ocean.

A long-term study investigating the growth of corals in the Caribbean over the past century has shown that even ...

Armed with a camera and a sense of wonder, Sapeer captured a wall draped in sagging sea anemones. ''My friend and I went to ...

An ichthyosaur preserved beneath a Chilean glacier is helping scientists understand the extinct animals and the world around ...

It was voted as Australia’s Best Beach a few short months ago, but under the surface a dark shift is taking place. An army of invaders is turning the sea bed into a barren wasteland, and experts fear ...

Sandy sea anemone at Ellwood Beach in Goleta. Janet King photo ...

A study of ancient corals revealed troubling implications as humankind contemplates the prospect of rising sea levels.

Abstract This study provides an in-depth examination of the ecological interaction between the non-native Diadumene lineata (Verrill, 1869) sea anemone, and the Polysyncraton amethysteum Van Name, ...

Sea anemones may look alien, but scientists just found out they're hiding an ancient body 'blueprint' – one that most animals, including humans, still follow.

After all, the lake itself is far from tropical, and the word "reef" invokes images of vast coral jungles, sea anemones and perhaps a clownfish or two. But Lake Erie does actually have reefs.

A new study led by Harvard biologists describes how some sea slugs consume algae and incorporate their photosynthetic organelles into their own bodies. The organelles continue to perform ...