China's smog problem explained

A thick haze has this week smothered Beijing and surrounding areas, with tens of millions of people in northern China under severe pollution warnings.

Northern China chokes under severe pollution

Tens of millions of people across northern China were under severe pollution warnings Tuesday, with authorities urging them to reduce outdoor activities as a grayish smog enveloped the region.

Environment loses out in Russia's race to Sochi

Just outside the Olympic Park in Sochi, where the Winter Games open on Friday, is a green space with benches, artificial ponds and a couple of hides. "Ornithological Park", the sign declares.

An Olympic Forecast

The Vancouver Winter Olympics will not only challenge world-class athletes, but also a team of almost 100 meteorologists and atmospheric scientists tasked to provide the weather forecasts that keep the events safe and fair ...

Meteorologist's weather technology aids soldiers, civilians

(PhysOrg.com) -- From battlefields to civilian settings, David Stauffer’s combination of weather and technology saves lives. Stauffer, a senior research associate and associate professor of meteorology at Penn State, and ...

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