Pollution

"The U.S. Environmental Protection Agency has tightened standards for the nation's landfills to reduce emissions of methane and other harmful air pollutants."

"A stretch of river fouled by toxic waste from an abandoned gold mine in southwestern Colorado last week was reopened to kayaking and rafting on Friday while water from river-fed irrigation canals was deemed safe for crops and livestock."

"Air pollution is killing about 4,000 people in China a day, accounting for 1 in 6 premature deaths in the world's most populous country, a new study finds."

"The issue of abandoned mines and their legacy of water pollution is not unique to Colorado. Abandoned mines across Ohio have polluted streams and creeks for decades, turning waterways orange and lacing them with sulfuric acid, dissolved metals and toxic sediments."

"A federal judge on Wednesday approved Exxon Mobil Corp's $5.07 million settlement of charges that it violated the federal Clean Water Act and state environmental laws in connection with a 2013 oil spill in central Arkansas."

"On Sunday morning, hundreds of thousands of pounds of toxic gas were accidentally released from the Shell Oil facility in Deer Park [Texas]."

"While crews begin the arduous task of cleaning up Colorado’s Animas River — where contamination by heavy metals and toxins leaked from an abandoned hard rock mine turning the water orange — thousands of other natural sites across the American West remain at risk from similarly hazardous defunct quarries."

"RIO DE JANEIRO - Thirteen rowers on the 40-member U.S. team came down with stomach illness at the World Junior Rowing Championships - a trial run for next summer's Olympics - and the team doctor said she suspected it was due to pollution in the lake where the competition took place."

"Environmental Protection Agency Administrator Gina McCarthy apologized Tuesday for a mine spill in Colorado that her agency caused last week and planned to travel to the area Wednesday, amid increasing criticism from lawmakers about the EPA’s response."

"The Environmental Protection Agency (EPA) is planning to fix by this spring the problem that caused the Supreme Court to rule against its major air pollution regulation in July."