smog

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Olympians Prepare Strategies for Beijing Smog

China promises clean air for Games, but teams are taking precautions

(Newser) - With the Summer Olympics set to begin Aug. 8 in one of the world’s smoggiest cities, competitors are looking for a Beijing edge. US athletes have been asking if they should train near busy highways to simulate Beijing’s noxious air, the New York Times reports, but trainers are...

Gassy Kudzu Choking South
Gassy Kudzu Choking South
Dec 4, 2007 8:10 PM CST

Gassy Kudzu Choking South

Quick-spreading vine emitting greenhouse gas

(Newser) - It's nicknamed "the vine that ate the South," but experts now warn that the fast-spreading invasive plant is choking more than just power lines, reports the Atlanta Journal-Constitution. Scientists have found that the plant emits ozone, making smog worse, leading to health problems—and speeding up climate change.

Calif. Town Is Nation's Smoggiest
Calif. Town Is Nation's Smoggiest
Aug 10, 2007 3:13 PM CDT

Calif. Town Is Nation's Smoggiest

Air above tiny Arvin is a magnet for pollutants

(Newser) - Arvin, Calif., proves that you don’t need factories or freeways to have America’s worst air pollution. The agricultural town’s mountain locale collects pollution, the AP reports, giving the air a toxic smell and raising health concerns. The EPA uses the ozone level to gauge smog across the...

Beijing Smog May Postpone Olympic Events

With exactly 1 year to go, China scrambles to reduce pollution

(Newser) - The air pollution in Beijing is so bad that some 2008 Olympic events may have to be postponed. IOC president Jacques Rogge is worried about participants in endurance events like cycling because air quality remains dismal despite government efforts, such as shutting down factories, to improve it. Construction for the...

Smog Cloud Menaces Asia
Smog Cloud Menaces Asia
Aug 3, 2007 1:34 PM CDT

Smog Cloud Menaces Asia

Asian Brown Cloud is melting Himalayan glaciers

(Newser) - An enormous cloud of smog over southern Asia threatens 2 billion people with flooding and drought, a new study shows. The "Asian Brown Cloud" is melting Himalayan glaciers, the Times of London reports, and the resulting floods will menace heavily populated downstream areas. And the cloud's driving up temperatures...

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