global ocean

New Mars study suggests an ocean’s worth of water may be hiding beneath the red dusty surface

New Mars study suggests an ocean’s worth of water may be hiding beneath the red dusty surface

Science
Dr. Sarah Adams

CAPE CANAVERAL, Fla. (AP) — Mars may be drenched beneath its surface, with enough water hiding in the cracks of underground rocks ...

Coral reefs suffer fourth global bleaching event, NOAA says

Coral reefs suffer fourth global bleaching event, NOAA says

Science
Dr. Sarah Adams

By Gloria Dickie and Alison Withers (Reuters) – Along coastlines from Australia to Kenya to Mexico, many of the world’s colorful coral ...

See the new ‘golden record’ launching to an ocean world this year

See the new ‘golden record’ launching to an ocean world this year

Science
Dr. Sarah Adams

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. When NASA’s Europa ...

One of Saturn’s smallest moons has a secret ocean

One of Saturn’s smallest moons has a secret ocean

Science
Dr. Sarah Adams

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers have uncovered ...