Volcanic eruptions durably impact North Atlantic climate

Particles emitted during major volcanic eruptions cool the atmosphere due to a 'parasol' effect that reflects sunlight. The direct impact of these particles in the atmosphere is fairly short, lasting two to three years. However, ...

Mountains and winds confound particle distribution

Untangling complex relationships requires understanding and facts. Applying both, Pacific Northwest National Laboratory led research finding the true culprits instigating layers of tiny atmospheric particles above California's ...

More haste, less waste

Like a sleek, modern sports car, a climate model has a complex computer engine running underneath. As the demand grows for the models to produce faster simulations with more details, the computer engine takes up more time ...

Causes of California drought linked to climate change

The atmospheric conditions associated with the unprecedented drought currently afflicting California are "very likely" linked to human-caused climate change, Stanford scientists say.

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