A massive heat wave is hitting the Pacific Ocean from Kamchatka to California. Water temperatures several degrees above normal span thousands of miles, though they have mostly stopped short of the ...

Is a quick visit to see big waves now safe in the presence of surf warnings on the coast? Along the U.S. West Coast, ocean ...

(CNN) — One of the most powerful earthquakes in modern history shook Russia’s remote east coast Wednesday, sending tsunami waves hurtling across the Pacific Ocean and putting nations from Japan to the ...

The extended tsunami advisory for Hawaii has been cancelled, according to CNN, following a day of heightened alerts across the Pacific. While the immediate threat has passed, officials are urging ...

From seabirds to sea lions, wildlife along the California coast are now facing “the Blob,” a massive marine heat wave that’s become a recurring anomaly since the early 2010s. The oceanic phenomenon ...

Water temperatures several degrees above normal span thousands of miles, though they have mostly stopped short of the Pacific Northwest coast. Cool water welling up from the depths is thought to be ...

Tropical Storm Fernand has weakened into a post-tropical cyclone in the Atlantic while Juliette has weakened into a remnant low in the Pacific, according to the National Hurricane Center. The Pacific ...

ATLANTA — A powerful 8.8-magnitude earthquake struck off Russia’s Kamchatka Peninsula late Monday, triggering a tsunami that surged across the Pacific Ocean. Tsunami alerts stretched from Japan to ...