Across much of the United States, the latest cold snap has felt less like a typical Arctic chill and more like a sustained assault, with dangerous wind chills, heavy snow and snarled infrastructure.

During the last ice age, the Atlantic Ocean’s powerful current system remained active and continued to transport warm, salty water from the tropics to the North Atlantic despite extensive ice cover ...

During the last ice age, the Atlantic Ocean's powerful current system remained active and continued to transport warm, salty ...

Sea ice reflects sunlight. Open ocean absorbs it. When ice retreats, more solar energy stays in the Arctic system, warming ...

The ocean is continuously ventilated when surface waters sink and transport, for example, oxygen and carbon to greater depths ...

In 2025, the ocean absorbed an extra 23 zettajoules of heat energy in 2025, breaking the ocean heat content record for the ...

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

A new analysis of stress, tides and interior forces suggests Jupiter’s icy moon Europa lacks the active seafloor faulting ...

Rising global temperatures are reducing Arctic Ocean sea ice, and new research has explored the connection between that melting ice and changing water circulation patterns that can impact weather ...

Add Yahoo as a preferred source to see more of our stories on Google. The deepest parts of the Arctic Ocean are experiencing unprecedented warming that scientists warn could accelerate disruptions to ...

The deepest parts of the Arctic Ocean are experiencing unprecedented warming that scientists warn could accelerate disruptions to food systems and global weather patterns. New research published by ...