The sky is falling (less) onto Puget Sound

Most toxic pollution falling onto Puget Sound's waters has decreased – some by as much as 99 percent – below earlier estimates, according to a region-wide study. Despite the overall decline, the study found that ...

Mercury exposure found to alter the migration behavior of birds

Mercury pollution is a global problem caused by coal combustion, gold mining, and other human activities, and has myriad adverse impacts to biodiversity. A new study by researchers at the Great Hollow Nature Preserve & Ecological ...

Air pollution 'silent killer' in African cities: study

Pollution in Africa's fast-expanding cities is deadlier than thought, yet green solutions could save tens of thousands of lives and avert billions of dollars in damage, a report said Thursday.

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