"New research shows global warming has become the dominant driver of worsening droughts in the Western U.S. Scientists say the severity of future droughts will be determined largely by how much more planet-heating gases humans release into the atmosphere."

"Impounding polluting vehicles. Tearing down kilns. Banning rickshaws. Closing some barbecue restaurants. These are some of the measures officials in Pakistan’s largest province, Punjab, have put in place as record-breaking air pollution chokes the region, hospitalizing hundreds and forcing students and workers to stay home."

"Buyouts and budget cuts are some options the president-elect might consider to reduce the agency’s workforce."

"A California landfill has been illegally dumping toxic waste into the Napa River for years, polluting waters that feed a valley known around the world for the quality of its vineyards, according to a federal lawsuit filed by landfill employees."

"About 160 countries and 140 companies pledged to combat the potent greenhouse gas, yet releases from the fossil fuels sector remain near record highs."

"Utility Con Edison and school-bus operator First Student see bus-charging depots equipped with solar and batteries as a win-win that supports the power grid."

"When voters head to the polls on Tuesday to decide the next US president, residents of Sonoma County, California, will be asked to decide another contentious issue – they will be voting on a measure that would make their county the first in the nation to ban factory farms."

"As pesticide companies struggle to cap legal payouts to plaintiffs who claim they were injured by Roundup and other products, money from two political committees affiliated with major pesticide manufacturers has surged into state-level politics."

"Zebra mussels, hydrilla and now a waterflea have made their homes in New Croton Reservoir."

"Holding signs with slogans including “stop the plop” and “species not feces,” thousands of people marched in London on Sunday to demand a cleanup of Britain’s sewage-clogged waterways."