ozone
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The town that online shopping built — and women are trying to save
The town that online shopping built — and women are trying to save
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Ozone levels in many U.S. national parks are similar to those in large cities
Even in Big Sky Country, you can’t escape from air pollution.
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Chinese companies apparently broke an international ozone agreement. What happens next?
Foam manufacturers have been using a banned ozone-depleting chemical, according to investigations.
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There’s been a mysterious rise in ozone-destroying emissions
Scientists suspect someone's secretly making banned CFCs.
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California smog is getting worse again, but because of climate change, not cars
It's the return of smog city, as southern California gets hit by the worst pollution in years.
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Ozone hole not so holey anymore
The ozone layer is on the mend, according to new research.
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U.N. says the ozone layer will be a little less screwed — a long time from now
A new report hints that what's good for the ozone layer may be bad for climate change.
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Even fish are getting skin cancer now
For the pale-skinned among us, the ocean is one of the most dangerous places to be. There’s no place to hide from the sun, and the water is so frickin’ reflective that even if that SPF 45 sunblock weren’t being washed off by waves and spray, it wouldn’t do much good anyway. But for the […]
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World’s oldest trees face country’s worst smog
Sequoia National Park can lay claim to two superlatives — its redwoods are the oldest single organisms on the planet and its air quality is the worst of any national park in the country. The smog pollution in the park is so bad that levels reach L.A.-worthy heights. The park might seem like it’s in […]