"Exxon Mobil Corp. filed a lawsuit Sunday against two of its own shareholders, asking the court to block a proposal by activist investors aimed at cutting the oil giant’s emissions."

"Months after the Supreme Court stripped federal protections for over half the nation’s wetlands, scientists and legal experts are raising new concerns about how the ruling could affect permits for pollutants in rivers and streams."

"A Louisiana appellate court has upheld air permits for a giant proposed petrochemical complex in a region known as Cancer Alley, enraging local advocates. The decision, issued on Friday, will help clear a path for Formosa Plastics to build the nation’s largest petrochemical complex of its kind. The project has long faced staunch opposition from local and national environmental justice groups."

"The nation’s rivers and streams remain stubbornly polluted with nutrients that contaminate drinking water and fuel a gigantic dead zone for aquatic life in the Gulf of Mexico, according to a recently released Environmental Protection Agency assessment."

"The Environmental Protection Agency is preparing to significantly strengthen limits on fine particle matter, one of the nation’s most widespread deadly air pollutants, even as industry groups warn that the standard could erase manufacturing jobs across the country."

"With no date in sight for when it will be safe to drink tap water again on the island of St. Croix, officials in the U.S. Virgin Islands announced Wednesday night that they would distribute water filters and provide free lead and copper testing as they work on long-term solutions."

"Hundreds of thousands of oil and gas wells dot the Albertan landscape. The province’s energy regulator just released new information about the time and money being spent to clean it all up".

"Shell said Tuesday it agreed to sell its onshore business in Nigeria’s Niger Delta to a consortium of companies in a deal worth $2.4 billion, the latest move by the energy company to limit its exposure in the West African nation amid long-running complaints of environmental pollution caused by the oil industry."

"Crop-killing weeds such as kochia are advancing across the U.S. northern plains and Midwest, in the latest sign that weeds are developing resistance to chemicals faster than companies including Bayer and Corteva can develop new ones to fight them."