Previously, scientists thought only microbes and viruses could live beneath the seafloor crust where tectonic plates meet.

A deep-diving robot that chiseled into the rocky Pacific seabed at a spot where two of the immense plates comprising Earth's ...

The Long Beach aquarium, which has rehabilitated and released sea turtles since 2000, released its first loggerhead since ...

Alaska's Iliamna Lake harbor seals have been difficult to study because of their remoteness. They weren't even identified as harbor seals until 2013. Now, a new genetic study has found significant ...

But celebrating the spookiest season is something that the Aquarium of the Pacific, which is home to oodles of spectacular ...

Each year millions of Pacific salmon make a grand journey from the ocean to their freshwater spawning grounds at the end of their life cycles. This migration has rippling effects through food webs and ...

Pacific Center for Island Security is a Guam-based defense watchdog group. The missile was at very high altitude as it passed over Guam’s general location, indicative of its range, Bettis said.

A deep-sea expedition made the surprising discovery of a previously unknown ecosystem in which animals such as giant tube ...

Ever wondered if you could walk from Santa Monica all the way down the Southern California coast? Here's how to do it while ...

The remarkable discovery of animal life beneath the seafloor shows that life finds a way even in the most extreme ...

On the bottom of the Pacific Ocean, near fissures spewing hot water, a submersible stumbled upon a thriving community of ...

At 2,515 meters (8,250 feet) below the ocean surface, the hydrothermal vent field of the East Pacific Rise is at depths ...