Reconstruction of climate events long before the Ice Ages shows that failure to reduce greenhouse gas emissions could eventually lead to temperatures rising by up to 10 degrees. – By Tim Radford – LONDON, Eng. – If the distant past is anything to go by, then climate scientists may have under-estimated the hazards of greenhouse…
By Glynn Wilson – An airborne experiment to improve scientists’ understanding of the sources of two powerful greenhouse gases and how they cycle into and out of the atmosphere is being launched this month by NASA. Atmospheric Carbon and Transport–America, or ACT-America, will measure concentrations of carbon dioxide and methane alongside related weather systems. The…
