WASHINGTON — A federal appeals court ruled Tuesday that the Environmental Protection Agency was justified in not establishing a new air quality standard for acid rain. The EPA decided in 2012 after a lengthy rulemaking proceeding that it needed further…
By Pete Yost, Associated Press
Huge swaths of the world's oceans are too starved of oxygen to support shrimp, crabs, fish and other marine life, and these so-called dead zones are growing virtually unchecked, according to a new study.
By PBS NewsHour
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