The ocean stored more heat in 2025 than ever recorded, fueling sea level rise, extreme weather, and growing climate impacts ...

Scientists uncover how ancient ocean salt controlled carbon storage and shaped global temperatures at the end of the last ice ...

A growing number of the world’s waterways face overlapping changes from global warming. Large swaths of the Earth’s oceans are being hammered by multiple climate impacts at once, scientists say — a ...

Plastic pollution, and microplastics in particular, are a major concern affecting the ocean, and a new study identified a potentially underestimated source of this form of marine contamination. While ...

When Earth was a molten inferno, water may have been locked safely underground rather than lost to space. Researchers discovered that bridgmanite deep in the mantle can store far more water at high ...