November 27, 2007A start-up in Texas says it can turn the carbon dioxide emitted by power plants into baking soda.Photos: Fumes turned baking sodaTAGS:soda, carbon, global warming, plant, energy, Texas, scientist
December 15, 2006roundup At the fall meeting of the American Geophysical Union, scientists are delivering somber findings on global warming.TAGS:scientist, global warming, ice, satellite, video
July 28, 2005Those bugs in the rain forest are exhaling a lot more carbon dioxide than was previously thought, according to a study.TAGS:carbon, global warming, scientist, study
December 15, 2006CNET News.com's Charles Cooper says there may be good reasons why we don't want to know about global warming. But time is running short.TAGS:global warming, scientist
December 11, 2006Scientists point to human-induced global warming as primary cause; erosion could begin to rapidly accelerate in 2025. Video: Shrinking sea iceTAGS:ice, global warming, scientist, video
January 21, 2005Mass death 250 million years ago may have been caused not by an asteroid, but by warmer temperatures and lower oxygen levels.TAGS:extinction, global warming, temperature, scientist