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Ask the Expert - Is it too late to reduce climate change?

Climate change chronicles from NASA, Dr. Chip Miller, Principal Investigator of CARVE, answers the question posed by a reader.

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An Integrated Approach to Climate Science
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U.S. Will Meet Climate Goals With New Rules on Methane, Vehicles
The Environmental Protection Agency expects to introduce new regulations on power plants...

NASA: Alaska Shows No Signs of Rising Arctic Methane
Despite large temperature increases in Alaska in recent decades, a new analysis of NASA airborne data...

Huge Methane Emissions ‘Hot Spot’ Found in U.S
One small "hot spot" in the U.S. Southwest is responsible for producing the largest concentration of the greenhouse gas methane seen over the United States...

Arctic Methane Emissions ‘Certain to Trigger Warming’
As climate change melts Arctic permafrost and releases large amounts of methane into the atmosphere...

Thawing permafrost releases more methane
The world’s permafrost contains roughly 227 Gigatonnes of carbon – more than one-third of the current amount of carbon in the atmosphere.