Deep beneath the surface of distant exoplanets known as super-Earths, oceans of molten rock may be doing something ...

Climate change is already fueling dangerous heat waves, raising sea levels, and transforming the oceans. Even if countries ...

For the eighth year in a row, the world’s oceans absorbed a record-breaking amount of heat in 2025. It was equivalent to the ...

Rising ocean temperatures also contribute to the loss of coral reefs, which help support fisheries, and protect coastlines ...

Earth’s oceans just logged their hottest year on record, and the numbers are so extreme that even veteran climate scientists ...

Earth’s oceans reached their highest heat levels on record in 2025, absorbing vast amounts of excess energy from the ...

A rapid climate collapse during the Late Ordovician Mass Extinction devastated ocean life and reshuffled Earth’s ecosystems.

Marine conservationist Callum Roberts explains the significance of the new high seas treaty, and the grey areas it still ...

The expansion of Arctic shipping, scramble for seafloor mining and overfishing are all straining international relationships. But the powers of diplomacy go beyond ocean treaties.

New research points to an unexpected way plastic pollution may be influencing Earth’s climate system. A recent study suggests ...

The world's oceans absorbed a record amount of heat in 2025, an international team of scientists said Friday, further priming ...

It does not begin with a single dramatic moment. There is no obvious line where the ocean suddenly tips from stable to ...