"A subsidiary of Petronas, the Malaysian state-owned petro giant courted by the B.C. government, has built at least 16 unauthorized dams in northern B.C. to trap hundreds of millions of gallons of water used in its controversial fracking operations."

"Environmentalists and public health advocates are going to court to fight the Trump administration's move to rewrite Obama-era rules limiting water pollution from coal-fired power plants."

"A coalition of environmental groups on Wednesday sued the Trump administration over its efforts to expand offshore drilling, arguing the move violates the president’s legal authority, threatens a multitude of wildlife and could harm the fishing and tourism industries."

"A new tsunami warning system could have saved many of the 22,000 people killed by the massive tsunami following the 2011 Tohoku earthquake in Japan, had it been in place there at the time."

"An organization called SkyTruth is monitoring drilling companies for drastically underestimating the amount of oil they spill into the ocean."

"Nitrite pollution caused by rising temperatures is changing the chemistry of coastal waters, threatening more algal blooms and zones devoid of fish."

"Facing a chronic problem of raw sewage emptying into city waterways during rainfalls, and struggling to meet health regulations, New York City environmental officials are turning to a new method of treating bacteria in sewage: dumping chlorine into sewer pipes leading to the waterways."

"A conservation plan puts science ahead of politics."

"Tests last summer showed troubling levels of lead in the water at Summit Township Elementary School, perched on a quiet hilltop outside Butler, Pa. But for the next five months, no one told the parents of Summit’s 250 students."