"New analyses are giving mixed grades to the most recent greenhouse gas emissions targets submitted to the United Nations, with particularly low marks for the pledge from South Korea."

Greenland's massive ice sheet is melting faster this summer as the dome of hot air breaking records in Europe also threatens to hasten climate-related sea-level rise.

"The Canadian military has been called in to help fight wildfires in the Western province of Saskatchewan, where 112 active fires have forced the evacuation of more than 13,000 people and threatened several remote towns on Monday."

"Twenty local governments, representing areas producing 5 percent of global climate-changing emissions, have committed to targets to cut those emissions, with the majority also setting goals for renewable energy, a platform uniting them said on Thursday."

Drought which has left their own lands bare of forage is driving some Nevada rangers to graze their cattle illegally on federal land.

"VANCOUVER -- In the annals of climate change you can record another notable event. The Fraser River is running hotter and lower in the first week of July than it usually does in the dead of August."

"In this hot, dry summer, even the Queets rain forest in Olympic National Park is burning. It’s a rare spectacle, but one that could become more common with climate change."

"Drew Lessard stood on top of Folsom Dam and gazed at the Sierra Nevada, which in late spring usually gushes enough melting snow into the reservoir to provide water for a million people. But the mountains were bare, and the snowpack to date remains the lowest on measured record."

"One of the much-heralded solutions to climate change which its supporters believe could enable the world to continue to burn fossil fuels looks likely to be a failure."

"As Germany and Spain sweated and London sweltered through its hottest July day on record this week, scientists said it is 'virtually certain' that climate change is increasing the likelihood of such heat waves in Europe."