A new assessment by hundreds of scientists strengthens the earlier conclusion that the planet is warming and that human activity is its dominant cause.
The third IPCC report comes out this week. Expect the fights to begin
The inaugural report from the Tatooine Intergovernmental Panel on Climate Change presents unique climate challenges ahead for Sarlaacs, Hutts, and moisture farmers.
Column on what means that Al Gore and the IPCC won the 2007 Nobel Peace Prize.
At NASA's Disaster Resiliency Panel, the director of Carnegie Mellon Silicon Valley explains how to build technologies that will make a difference for people and their communities when disaster strikes.
The Intergovernmental Panel on Climate Change says humans are to blame for our warming planet. Crave's Eric Mack recalls a time in Alaska where he learned exactly which humans could be most responsible.
Solar, wind, and hydropower could supply the bulk of energy demand by the middle of the century but there are substantial political and technical barriers to that change.
Chair of Intergovernmental Panel on Climate Change says stolen e-mails do not damage the credibility of findings that humans are to blame for global warming.
Sea-surface temperatures may explain why climate change is not warming the planet as fast.
Journal's controversial commentary argues that scientists overestimate the impact of energy efficiency and clean technology in climate change models.