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

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 ...

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The organisms discovered sustain on chemosynthesis rather than sunlight and are clustered around abundant methane seeps in ...

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.

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

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

Many of the world’s biggest earthquakes, volcanic eruptions and tsunamis occur along a chain of seismologically active ...

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

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