Will Canada’s oil boom be an environmental bust? The new global wasteland? September 15, 2008 FORT MCMURRAY, Alberta (AP) — The largest dump truck in the world is parked under a massive mechanical shovel waiting to transport 400 tons…
Can baking soda curb global warming? November 27, 2007 A start-up in Texas says it can turn the carbon dioxide emitted by power plants into baking soda. Some scientists have proposed compressing carbon…