"Thousands of Flint, Mich., residents have been warned that they could lose their homes if they don’t pay outstanding water bills — even as the city has just begun replacing lead-tainted pipes after a contamination crisis linked to a dozen deaths."

"Unrelenting rain will drench the already saturated U.S. Midwest on Thursday and Friday, forecasters said, after floods in the region killed at least five people and forced residents in vulnerable areas to evacuate their flooded communities."

"A crack that could create an iceberg the size of Delaware - and destabilize one of the largest ice shelves in the Antarctic - has branched out and begun to widen more quickly, a scientist said on Wednesday."

"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."