Topic: Susan Solomon
A 12-year pause in global warming, after 20 years of rapidly rising surface temperatures, has scientists probing for the reason. Volcanic eruptions and undersea heat storage are emerging as likely explanations.
A decline in stratospheric water vapor between 2000 and 2009 followed an apparent increase between 1980 and 2000, a team of scientists has found. That finding may have implications for global warming.
01/29/2010 06:52 pm
Scientists had charged the former administration with political interference.
03/09/2009 01:00 am
02/11/2009 12:00 am
Rather than a call to throw up one's hands in discouragement, the results show the importance of acting quickly to reduce emissions and so limit the very long-lived effects
01/27/2009 12:00 am