"Canada will have a national price on carbon emissions by the end of this year, Environment Minister Catherine McKenna says."

"Under new rules announced by the Environmental Protection Agency (EPA) on Friday, solid waste landfill operators must begin capturing methane emissions from their sites at levels one-third lower than current standards permit."

"Republicans are divided over the future of a major international climate change program."

"Inland fish play critical roles in North American ecosystems and economics: In the U.S. alone in 2011, freshwater anglers spent more than $30 billion on their hobby, generating $73 billion in economic output. And fish help keep nature in balance as they feed on aquatic plants and animals and in turn provide sustenance to iconic species such as eagles, bears and osprey."

"As Indiana's governor, Mike Pence has been a strong coal advocate, opposed renewable energy standards and has enjoyed the support of the Koch brothers."

"Several destructive wildfires were raging across the Southwestern United States on Saturday, after consuming dozens of homes and forcing evacuations."

"Coal is looking at a starring role during the Republican national convention, as support for clean coal takes a step toward greater bipartisan support.

The fossil fuel was included in the draft political platform ahead of this week's convention in Cleveland.

Sen. John Barrasso, R-Wyo., who serves as the Republican National Committee's platform chairman, said the final platform would seek to lay out an agenda that reverses the "failed" policies of the Obama administration. Barrasso's state is home to one of the nation's largest coal regions."

"Two leading U.S. Senate Democrats say last year's Paris climate deal should help one of its architects become the next U.N. secretary-general."

"As one of the worst droughts recorded in southern Africa persists ... dry conditions are threatening lives of the region's most vulnerable."

"The Chinese government is trying to slow down the approval of new coal-fired power plants because of overcapacity, but projects already in the pipeline, as well as loopholes in policy, mean China is on track to add an average of one new coal-fired plant a week until 2020, according to a report released on Wednesday by Greenpeace East Asia."