Satellites detected a mysterious gravitational change beneath Earth's surface, suggesting rapid movement of interior masses.

Several shark species are on the move as waters warm along Australia’s east coast. Here's how climate change is affecting the ...

Off the Maluku Islands in Indonesia, two French divers descended to nearly 145 meters and found what few ever see: a living ...

Floods and droughts across the globe are moving in sync, and a powerful Pacific climate cycle is pulling the strings.

Shark teeth are “highly developed weapons built for cutting flesh, not resisting ocean acid,” Baum said. Sharks will go ...

Sydney is bracing for heavy rain, severe thunderstorms and dangerous surf this weekend, with forecasters warning the city ...

Regional Victoria has been hit by another crisis, with severe flooding hammering coastal holiday spots only days after ...

CARLSBAD, Calif. -- Some four miles off the Southern California coast, a company is betting it can solve one of ...

Avatar writer and director James Cameron has discussed the possibility of moving forward with Avatar 4 and 5 following the ...

Underwater robots face many challenges before they can truly master the deep, such as stability in choppy currents. A new ...

Converting the vibrations generated by water currents in contact with an object into energy. This is the basis of the new ...

There's evidence trapped in ancient ice that during warm periods millions of years ago, the ice-free Southern Ocean responded ...