Some of the world’s most fascinating creatures live underwater. And unlike the more mainstream animals under the sea — ...

A shimmery deep-sea creature measuring almost 5 feet mysteriously washed ashore on an Oregon beach. Now, researchers get a chance to learn more about the lancetfish. The big-eyed fish with sharp ...

In an amazing deep-sea discovery, scientists have filmed a colossal squid swimming freely in the ocean for the first time.

A massive sea creature was trapped in a fishing net and struggling to surface for air, California officials said. The adult gray whale, entangled in a gillnet that got caught on a rock crab trap ...

A shimmery deep-sea creature measuring almost 5 feet mysteriously washed ashore on an Oregon beach. Now, researchers get a ...