Revised data from a key economic model used by federal agencies shows the costs of climate change impacts could be twice as high as estimated.
A new study says that melting snow and ice cover in the Northern Hemisphere is causing more warming than computer models predicted.
Desert dust blown onto the West’s mountains causes snow to melt prematurely, costing the Colorado River five percent of its annual flow.
Climate research offers little reason to believe that the snowy start to the year in the Colorado Basin is a harbinger of wetter times to come.
With drought, increasing water consumption, and climate change, the Colorado River Basin appears headed for a day of reckoning.
Both NOAA and NASA reported today that 2010 tied with 2005 for the title of warmest year on record.
Having reached an ethanol consumption limit, the US needs to develop alternative biofuels, study says.
Arctic sea ice extent hit a new low for the month of December as the Arctic stayed unusually warm.