A tropical storm formed in the Pacific Ocean on Monday at the same time a different tropical storm was churning in the ...

A highly advanced submersible found a flourishing ecosystem at the deepest trenches of the Pacific Ocean and captured its ...

Scientists have long studied organisms that thrive around hydrothermal vents. But those native to areas known as cold seeps — ...

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

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Starting in 2013, a mysterious sea star wasting disease sparked a mass die-off from Mexico to Alaska. The epidemic has ...

Known to only live in the Atlantic and Indian Oceans, the Solumbellula appeared in the Pacific for the first time to ...

A team of researchers discovered a “flourishing” ecosystem of clams, tube worms and other creatures over 30,000 feet below ...

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

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

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

An 8.8-magnitude earthquake off Russia's Kamchatka Peninsula shook the Pacific, but its tsunami fizzled. A geologist explains ...