States are suing to stop the Clean Power Plan even as they're preparing for the plan to take effect.
The WMO's annual greenhouse gas emissions report shows that they hit record levels in 2013.
The most comprehensive set of precipitation data collected by NASA is now available to the public.
The big picture is clear: Overall, fall is warming across the U.S, 0.46F per decade since 1970.
Fall precipitation has changed since the early 1970s, but unlike fall temperatures, the changes form more of a patchwork story.
Two projects showcase how big data can help understand and plan for climate change.
Wind and solar power are helping to drive major new investment in electric power transmission lines in the U.S.
A new study shows that climate change is increasing the odds of long-term drought in the Southwest.
Summer's nearly over, so here's a look at how temps this year stack up against the historical record.
Anyone can contribute to a growing database of photos that show the state of drought across the U.S.
Old weather records are providing valuable data for scientists and fodder for stunning visualizations.
Oregon coal terminal permit denial points to uncertainty about how coal exports greenhouse gas emissions.
Drought in the West is causing the land to rise as water loss lifts a massive weight from the earth, a study shows.
Since 1970, cities have been warming, and have been getting hotter far faster than adjacent rural areas.
Waves are building in the Arctic Ocean, and they could hasten sea ice's downward spiral.
July 2014 was the 4th-warmest on record globally, following world's warmest June on record.
There's a lot scientists don't know about how bike sharing programs encourage less driving.
Monitor wildfires currently active in the lower 48 states and Alaska with Climate Central’s interactive map.
Most of the glacier melt that has occurred in recent decades can be attributed to manmade global warming.
Heavy rains have ravaged the Northeast from Baltimore to Long Island, setting records along the way.