Tracking dust across the Atlantic

Hundreds of millions of tons of dust are picked up from the deserts of Africa and blown across the Atlantic Ocean each year. That dust helps build beaches in the Caribbean and fertilize soils in the Amazon. It affects air ...

Meteorologists: Cuomo's weather claims are all wet

Gov. Andrew Cuomo says New York is creating the nation's most advanced weather detection system, but meteorologists say his weather service is unlikely to live up to his expectations.

CO2 levels rising in troposphere over rural areas

Spanish researchers have measured CO2 levels for the past three years in the troposphere (lower atmosphere) over a sparsely inhabited rural area near Valladolid. The results, which are the first of their kind in the Iberian ...

US forecasters say heat will stay on this summer

(AP) -- And the heat goes on. Forecasters predict toasty temperatures will stretch through the summer in the U.S. And that's a bad sign for wildfires in the West.

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