News tagged with gas

Test your home for radon: EPA

(HealthDay)—Americans should test their homes for a naturally occurring radioactive gas called radon, the U.S. Environmental Protection Agency says.

dateJan 20, 2015 in Environment
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Mountaintop sensor finds high methane over LA

A study using two years of observations from a novel mountaintop instrument finds that Los Angeles' annual emissions of methane, an important greenhouse gas, are 18 to 61 percent higher than widely used estimates.

dateJan 15, 2015 in Earth Sciences
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