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.

If you’ve ever noticed that flights from the U.S. to Asia or other Pacific destinations don’t typically fly directly over the ...

More than a decade since the start of the longest ocean warming event ever recorded, scientists are still working to ...

The Atlantic and Pacific Oceans are two of the largest bodies of water on Earth, yet when they meet, they don't seem to mix.

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

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

Tropical Storm Henriette forms in the eastern Pacific Ocean on Monday with 45 mph winds. The National Hurricane Center ...

The National Hurricane Center gives the latest update on Hurricane Iona and says it is "rapidly weakening" to the south of ...

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

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

The seized contraband – weighing nearly 12,000 pounds – was offloaded at Port Everglades in Fort Lauderdale, Fla., on Aug. 5.