Global warming links
- Intergovernmental Panel on Climate Change
- Gateway to the UN System's Work on Climate Change
- NOAA's Global Warming FAQ
- Outgoing Longwave Radiation pentad mean
- NOAA Climate Prediction Center
- European Union Web site about global warming.
- Newest reports on U.S. EPA Web site
- The UK Met Office Hadley Centre site
- The Pew Center on global climate change
- Daily global temperatures and trends from satellites – Interactive graphics from NASA
- NASA Finds Sun-Climate Connection in Old Nile Records
- The NASA Goddard Institute for Space Studies (GISS), at Columbia University
- Nature Reports Climate Change
- Science Daily Global Warming news section
- Discovery of Global Warming – An extensive introduction to the topic and the history of its discovery, written by Spencer R. Weart.