Dive into the deep! See 25 massive sea creatures caught on camera, from blue whales to colossal squid. Explore rare footage ...

Scientists discovered that extreme deep-sea pressure squeezes valuable nutrients out of sinking organic particles, providing ...

Deep-sea drilling ships, sea-floor sensors and repurposed Internet cables are helping scientists to study the last unmapped ...

Even ecosystems once considered somewhat shielded from human waste are still being reached by it.

The loss of Arctic sea ice has long been a graphic measure of human-caused climate change, with wrenching images of suffering polar bears illustrating a worsening planetary crisis. Now, new research ...

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Scientists at King Abdullah University of Science and Technology (KAUST) have provided conclusive evidence that the Red Sea completely dried out about 6.2 million years ago, before being suddenly ...

In October of last year, an enormous new creature appeared on the seabed of the Pacific Ocean, about 1,400 miles southwest of San Diego. It was a remote-controlled, 90-ton machine the size of a small ...

Recent research shows how oxygen in the atmosphere travels to the ocean’s depths. The Labrador Sea is a body of water between Greenland and eastern Canada where the ocean churns, allowing the deepest ...