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Climate proposal will be unveiled in early June, just as this year's general election campaigns are heating up
Facing a fear of flying — in a converted submarine seeker now used by scientists to track climate change
A White House report concludes climate change ‘appears in every region and impacts are visible in every state’
Obama administration says the US is already grappling with climate change; experts warn federal action is needed now
Scientists report on NASA's Operation IceBridge in Greenland, which tracks rapidly melting glaciers.
An unprecedented massive legal campaign led by young Americans is playing out in courtrooms across the nation
Rain, floods are latest from storm system that began in Arkansas and moved south, killing at least 37 people
Though overall levels are down, warmer temperatures through climate change are leading to higher ozone pollution
The public must challenge fruitless annual climate negotiations