http://en.wikipedia.org/wiki/Global_warming - 21 hours ago
Global warming is the observed century-scale rise in the average temperature of
Earth's climate system. Since 1971, 90% of the increased energy has been ...
NRDC: NRDC provides facts on global warming, causes of global warming,
climate changes effects and offers solutions to the problem.
The current cycle of global warming is changing the rhythms of climate that all
living things have come to rely upon. What will we do to slow this warming?
Global warming is already having significant and harmful effects on our
communities, our health, and our climate. Sea level rise is accelerating. The
number of ...
A general overview of global warming and the science behind its understanding.
Global warming is melting glaciers that define Glacier National Park in Montana
and threatening to strip park of its identity; park was once home to 150 ice ...
http://www.livescience.com/topics/global-warming/ - 11 hours ago
The latest articles and facts about global warming and its causes, plus a look at
the effects of climate change: rising sea level and severe weather.
2 days ago ... In what the Wall Street Journal calls a “setback for the Obama administration,” the
Supreme Court today announced it will review a challenge by ...
Global warming is quickly becoming the biggest threat to the long-term survival of
America's wildlife. Average temperatures in the U.S. over the last century have ...
Official government site provides comprehensive information on the issue of
climate change and global warming including climate change science, U.S.