Add Yahoo as a preferred source to see more of our stories on Google. The global nonprofit organization The Ocean Cleanup deployed its innovative river cleanup technology, called the Interceptor ...

October has barely gone by, and November is not looking any better either. Last month, Delhi saw 27 polluted days when the Air Quality Index was hovering between the constant poor and very poor ...

TRACK. THE DES MOINES WATER WORKS CEO IS SHARING WHY THE PUBLIC WATER UTILITY IS OPPOSING AN EPA DECISION. AMY KELLER SAYS THAT THERE’S A MIXED MESSAGE ABOUT THE NITRATE POLLUTION IN THE DES MOINES ...

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Almost half of everyone who lives in the United States breathes unhealthy levels of air pollution, according to the American Lung Association’s annual State of the Air report, released Wednesday.

The air quality in Kathmandu has deteriorated sharply in the last 24 hours, with the city ranking as the second most polluted in the world, according to data released by IQAir. The Air Quality Index ...