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Department of Homeland Security says Illinois utility was not hacked and investigates claims of hack on Texas water utility.
Chevron's Questa mine Superfund site to become 1-megawatt solar farm, providing power to rural New Mexico communities in Taos, Colfax, and Rio Arriba counties.
In Butte, Mont., $48 billion worth of copper, gold, and silver mining made a lot of people rich--and created America's largest Superfund site. CNET Road Trip 2009 investigates where things are today.
Webware 100 winner: PolicyMap
Polluted land could be ideal for renewable power plants, according to the Environmental Protection Agency.
Climb in gas prices could fuel antisprawl movement; carbon tax raises gas prices in Canada; Novomer rolls out CO2-based plastic.
Don't call it data porn.