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An overlooked but powerful driver of cloud formation could accelerate the loss of polar sea ice.
Summer sea ice could vanish later this decade, with disastrous consequences. It all depends on the physics of ice.
A state-of-the-art supercomputer simulation indicates that a feedback loop between global warming and cloud loss can push Earth’s climate past a disastrous tipping point in as little as a century.
New work at the intersection of atmospheric science and ecology is finding that forests can influence rainfall and climate from across a continent.
New data collected by mathematicians and oceanographers in the frigid waters of the Southern Ocean could dramatically improve climate models.