Types of large sea slugs called the California sea hare and black sea hare can be found off the coast and in tide pools ...

Some 506 million years ago, a three-eyed predator hunted in Earth’s oceans. Described by its discoverers as a “sea moth”, the ...

Paleontologists have discovered that a three-eyed sea moth predator lived on Earth half a billion years ago with evidence found in one of the most fossil-rich areas of the world.

Meet Mosura fentoni, a bizarre 506-million-year-old "sea-moth" with three eyes, claws, and an abdomen full of gills.

Tegus, once thought to be newcomers, actually roamed ancient Georgia during a global warm spell millions of years ago — a ...

A few species guard their eggs on ... “One of the coolest things we found was the diversity,” Whitney says. “We’ve got deep-sea fish, mid-ocean fish, and reef fish, all interacting at ...