There are many wide-ranging impacts. Researchers issue warning after discovering concerning ocean phenomenon: 'Under attack' ...

A conveyor belt of ocean water that loops the planet and regulates global temperatures could be heading for a tipping point.

Climate change has our oceans in jeopardy. The Labrador Sea between Canada & Greenland is known as "the ocean's lung" but ...

Tiny plastic particles drifting through the oceans may be quietly weakening one of Earth’s most powerful climate defenses.

It's the first time the ocean has been factored into the cost of carbon.

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

Go behind the scenes with executive editor Vernon Loeb and fisheries and aquaculture reporter Johnny Sturgeon as they discuss heat, health and opportunity in the world’s oceans.

The global cost of greenhouse gas emissions are nearly double what scientists previously thought, according to a study ...

The last ice age did not shut down Atlantic ocean currents, and that discovery may help explain future climate risks.

Ocean damage has been missing from climate math. A new study shows how counting it nearly doubles the cost of carbon pollution.

In global climate policy, the ocean was long treated as an afterthought, too vast to manage effectively and too resilient to ...

Scientists have uncovered a surprising mechanism that may explain how Earth cooled dramatically after the age of dinosaurs.