"The campaign to stop President Barack Obama's sweeping emissions limits on power plants began taking shape Wednesday, as 16 states asked the government to put the rules on hold while a Senate panel moved to block them."

"A Senate committee voted Wednesday to block implementation of the administration’s climate rule for power plants."

"United Nations' Secretary-General Ban Ki-moon applauded the Obama administration's power plant rule at a visit to the White House on Tuesday."

"To comply or not to comply. That’s the question now facing Texas officials regarding the Obama administration’s ambitious Clean Power Plan. The sweeping regulatory initiative, unveiled [Monday] in its final form, aims at transforming the nation’s electricity-production system to slash emissions of climate-disrupting air pollution."

"Top Republican presidential candidates blasted the Obama administration’s landmark climate rule for power plants."

"PARIS -- Glaciers worldwide have shrunk to levels not seen in 120 years of record-keeping, with melting accelerating in the first decade of the 21st century, according to a study released yesterday."

"A device commonly used to measure the methane that leaks from industrial sources may greatly underestimate those emissions, said an inventor of the technology that the device relies on."

"LOWER LAKE, Calif. — Firefighters were working aggressively to regain control after a raging Northern California fire jumped a highway that had served as a containment line for the massive blaze — one of 20 wildfires burning in California."

"Republican presidential candidate Jeb Bush, who has made varying statements on climate change this year, said Thursday that he believes humans are partly responsible for it. "

"In the strongest action ever taken in the United States to combat climate change, President Obama will unveil on Monday a set of environmental regulations devised to sharply cut planet-warming greenhouse gas emissions from the nation’s power plants and ultimately transform America’s electricity industry."