Tehran has been holding drills with Russia, and America brought another aircraft carrier closer to the Mideast.

Han’s team estimates that the area covered by salty seawater in this Southern Indian Ocean region has shrunk by about 30% over the past 60 years. They describe it as the fastest freshening seen ...

The geoid (the surface of equal gravitational potential of a hypothetical ocean at rest) serves as the classical reference ...

While Palantir has technically started the new year deep in red ink, the smart money's relaxed hedging may signal optimism for PLTR stock.

In a discovery that has surprised marine scientists, researchers have recorded what is believed to be the first-ever sighting ...

Struggling kelp forests like those along the California coast show why 'out of sight, out of mind' is not good climate change ...

Hawaii island police are seeking the public’s help to locate three people who are wanted on active arrest warrants and “should be considered armed and dangerous.” ...

Many experts had thought sharks didn’t exist in the frigid waters of Antarctica before this sleeper shark lumbered warily and briefly into the spotlight of a video camera, researcher Alan Jamieson ...

A look at what we know and don't yet know about how climate change could affect the paths of these storms — and the all-important question of how often they'll make landfall.