The shell was completely translucent ... See new species →Diver spots 'large'-eyed sea creature lurking in cave — and discovers new species Want to read more? Check out our stories here.

The green turtle is a large, weighty sea turtle with a wide, smooth carapace, or shell. It inhabits tropical and subtropical coastal waters around the world and has been observed clambering onto ...

Starting when he was a Ph.D. student in the 1990s, he has monitored the evolution of two common species of sea snails living ... In brief: they've grown thicker shells. The paper documents two ...