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Remember the ozone hole? It’s back, over the North Pole
Climate change linked to abnormally cold temperatures in the Arctic stratosphere; those conditions result in regional ozone loss These clouds composed of frozen nitric acid and sulphuric acid form when...
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FDA proposes new labeling for sunscreen
The FDA is proposing new sunscreen labeling rules. FDA/Zebulon Rogerson. New system would rate how effectively sunscreen blocks harmful UVA rays By Summit Voice SUMMIT COUNTY — Just in time for the...
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