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

Deep in the Pacific, humans have tracked a mysterious whale’s call for decades—but no other whale seems to respond. And now, we might be running out of time to find the source.

Point Nemo is also called the "Oceanic Pole of Inaccessibility," meaning it is one of the hardest places on Earth to reach.

Nature’s anything but a safe place. Some of the creatures you’ll find out there are straight-up biological weapons. Get ready ...

(KGO) -- An ocean-going research project we told you about ... researchers say He said the animals typically migrate across the Pacific in search of food, following a path called the North Pacific ...

a thing more water balloon than animal. How she could collapse her lungs and dive to depths that would cause you or me to implode. How she had traveled thousands of miles around the Pacific Ocean ...

in massive areas of the Pacific Ocean off Hawai’i and Southern California. The Navy and NMFS estimate this training will cause 9.6 million instances of harm, including permanent hearing loss, lung ...

Photo Credit: NASA Oxygen-starved ocean “dead zones,” where fish and animals cannot survive ... Today’s largest open ocean dead zone, located in the eastern Pacific Ocean, emerged eight million years ...