"A Houston-based pipeline company has been indicted in California on 46 criminal charges stemming from a major oil spill last year that forced beach closures and fouled miles of shoreline near Santa Barbara, prosecutors said on Tuesday."

"A massive wildfire burning around the oil sands hub of Fort McMurray was growing and moving rapidly north late on Monday, forcing firefighters to shift their focus to protecting major oil sand facilities north of the city, officials said."

"The U.S. Supreme Court on Monday rejected Exxon Mobil Corp's appeal of a $236 million judgment against the oil company in a case brought by the state of New Hampshire over groundwater contamination linked to a gasoline additive."

"The Ontario government will spend more than $7-billion over four years on a sweeping climate change plan that will affect every aspect of life – from what people drive to how they heat their homes and workplaces – in a bid to slash the province’s carbon footprint."

"A U.S. appeals court on Monday delayed consideration of a challenge by 27 states to President Barack Obama's federal regulations to curb carbon dioxide emissions mainly from coal-fired plants, meaning a decision will not come until after the November presidential election."

"President Obama and the leaders of five Nordic countries agreed Friday to environmental protections for the Arctic that could restrict oil and gas drilling and other commercial activity there."

"The Obama administration has suspended funding for a large, troubled carbon capture and storage project, a decision being challenged by politicians from both parties and environmental advocates alike."

"Dozens of people were arrested in Washington state on Sunday, two days after protesters set up a blockade on railroad tracks leading to a pair of oil refineries as part of a global protest over dependence on fossil fuels, authorities said."

"Donald Trump asked for help is US Representative Kevin Cramer (R) of North Dakota, one of the country's most ardent oil and gas drilling advocates and climate change skeptics."