Add Yahoo as a preferred source to see more of our stories on Google. Ariel, one of Uranus' icy moons, may once have concealed a vast ocean more than 100 miles (170 kilometers) deep beneath its frozen ...

Uncover the Deep Ocean's Hidden Wonders! Explore hydrothermal vents, abyssal plains, and alien life thriving in Earth's ...

For years, Saturn’s largest moon, Titan, has been held up as one of the most promising ocean worlds in the solar system, a place where a hidden global sea of liquid water might quietly slosh beneath ...

A hidden ocean beneath Antarctica's largest ice shelf could be the continent's Achilles' heel — and a major driver of higher sea levels than scientists once expected. For the first time, researchers ...

Practically all of the ocean floor remains a mystery to humans, but robotic floats may soon change that shortcoming. In a groundbreaking discovery, a small robotic float brought back data from deep ...

This work has provided an important new perspective on the ocean's hidden chemistry. Paired with a global network of robotic floats, this is a major leap forward that will help scientists assess and ...

The world’s oceans may be quietly amplifying climate change in ways scientists are only beginning to understand. Methane is a powerful greenhouse gas, and for decades scientists have puzzled over a ...