A new review of ocean data suggests that more than 99.999 percent of the global deep seafloor has never been seen by humans.

The drifting Antarctic iceberg A-23A came to a sudden stop in late February off the coast of South Georgia Island — a British ...

The never-before-seen footage of sea creatures struggling in fishing nets is featured in National Geographic’s new documentary Ocean with David Attenborough.

The Atlantic Ocean may have formed millions of years earlier than previously thought, igniting a period of climate change, scientists found.

Scientists Discover 117-Million-Year-Old Underwater Sediment Waves, Show How the Atlantic Ocean Formed The Atlantic Ocean ...