Climate change blamed for breakdown of currents that circulate heat, nutrients through the Atlantic.
Arctic sea ice has reached its annual winter peak, which was a record low for the satellite era.
The Atlantic Cod could displace valuable Alaskan fish as the natural barrier of the Arctic Ocean warms with climate change.
A remote-controlled underwater robot explores the underside of stable Arctic sea ice, collecting the most detailed information yet of this largely unexplored environment.
Engineering methods to cool the climate could rescue humanity from its inability to control greenhouse emissions. That is, if it doesn't make the situation worse.
Arctic sea ice decline has doubled the chances of an extreme cold winter over Europe and Asia.
About 20,000 years ago, icebergs may have drifted as far south as Florida. Continue reading →
Lego will end its partnership with Shell, after a viral video that protested Arctic drilling.
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