Venture into the vast and mysterious Pacific Ocean, the world’s largest and deepest ocean, stretching from the Arctic to ...

Tropical Storm Henriette has rapidly strengthened into a hurricane in the central Pacific Ocean with further strengthening ...

The splashdown off San Diego closed out a 148-day mission for two NASA astronauts, a Japanese flier and a Russian cosmonaut.

The researchers found the sea snail, also known as a limpet, attached to underwater volcanic rock, per Wildlife Discovery.

Sick sea stars are lethargic, lose their arms and disintegrate into gooey masses. More than 90% of sunflower sea stars were ...

Waves and strong currents are expected to continue Wednesday for Washington but it appears we've escaped largely unscathed.

Hurricane Iona was expected to move westward for the next couple of days and stay far south of the Hawaiian Islands, ...

Drainage, structural and ocean are the major types of basins. As for ocean basins, the Pacific Ocean is the world's largest, covering 63 million square miles, with deep depths averaging 13,000 feet.

Alerts for a potential tsunami were issued for coastlines in North America, Hawaii, Russia and Japan after a powerful ...

Earthquake strikes near Pacific island of Tonga, days after Myanmar quake A 7.0 magnitude earthquake struck Sunday near Tonga, a nation of more than 170 islands in the South Pacific Ocean. Mar 30 ...

Two tropical cyclones are swirling across the ocean southeast of Hawaii but forecasters don't expect them to cause any issues ...

Breakthroughs, discoveries, and DIY tips sent every weekday. An unexpected radioactive discovery beneath the Pacific Ocean seabed may provide researchers with a new global geologic time marker.