"Environmental groups launched a broad assault today on federal oil and gas leasing, accusing the Obama administration of ignoring the climate impacts from leasing on hundreds of thousands of acres since early 2015."

"Four protesters opposed to federal oil lease sales were arrested Tuesday at the suburban New Orleans building where the leasing agency has offices, an attorney said."

"A groundswell of Native American activists has temporarily shut down construction on a major new oil pipeline with an ongoing protest that has drawn approximately 1,200 people to Cannon Ball, N.D."

"These Catholic social justice advocates are exemplars of the force behind We Are Seneca Lake, one of the nation’s longest-running campaigns of civil disobedience."

"Texas’ top toxicologist, who has accused the EPA of fear-mongering about toxic chemicals, is vying for a seat on the agency’s clean air committee."

"In an effort to halt the advance of the oil industry in Colorado, environmental activists said they submitted enough signatures on Monday to place on November’s ballot two initiatives aimed at severely limiting hydraulic fracturing."

"More than 20 land rights activists have been killed in Brazil so far this year, with most deaths linked to conflicts over logging and agribusiness."

"PHILADELPHIA -- Hundreds of Democratic activists and politicians attended a reception hosted by several prominent environmental groups at the posh Warwick Hotel here yesterday, one of the hottest tickets in town."

"A Utah militia group leader accused of trying to blow up a federally owned cabin in Arizona talked about his plans to go on the offensive and strike back by damaging government buildings and vehicles in a secretly recorded video played in court Thursday."

"When more than 300 protesters assembled in May at the Holiday Inn in Lakewood, Colorado — the venue chosen by the Bureau of Land Management (BLM) for an auction of oil and gas leases on public lands — several of the demonstrators were in fact undercover agents sent by law enforcement to keep tabs on the demonstration, according to emails obtained by The Intercept."