Here's why, explained in 90 seconds.
Climb aboard NASA's biggest flying laboratory to discover the climate change secrets of clouds.
Higher temperatures, prolonged drought, and fire suppression policy combine to make fires worse.
Among them: postcard-perfect lighthouses, parks, and seaside city blocks.
What the nation's first wide-ranging strategy for tackling climate change will look like.
The movement's storm relief team still hasn't disbursed all the money it raised to help one of New York City's hardest hit neighborhoods.
Rising seas and increasingly severe weather could drastically increase the costs of floods in the United States.
Homes ripped apart by the superstorm are proving to be magnets for bargain hunters—but not everyone is getting a good deal.
After Sandy, researchers are heading out to sea for a forensic look at the storm’s impacts.
Climate Desk lays out the contents of China's air pollution.
Unconventional ideas for climate-proofing New York City.
"We really don't care about the election right now, it's the furthest thing from our minds," one resident says. Still, officials are scrambling to keep the polls open Tuesday.
FEMA finally arrives to assess damage, and finds a community already sifting through the rubble.
Brooklyn drivers literally running on empty, stuck in gridlock.
"I think we all can agree we're seeing complete and utter devastation."
This year's dry weather has forced a terrible choice on mid-West ranchers: sell, or haul.
As temperatures rise, tropical diseases move into new territory.
Curiousity will offer critical insights into how the climate of Mars has changed over billions of years, lashed by solar winds.
Amid the wreckage of his home, a Colorado fire victim wants to warn future generations.