March 9, 2016
A study by the UW and others finds that the darkening of the Greenland ice sheet is not due to an increase in wildfires, but is a side effect of a warming climate.
January 8, 2015
University of Washington scientists published the first large-scale survey of impurities in North American snow. An almost 10,000-mile road trip showed that disturbed soil often mattered as much as air pollution for the whiteness of the snow.
January 15, 2013
A new international assessment found that soot, or black carbon, is a major contributor to global warming — second only to carbon dioxide.