Consumers are attracted to the "cash-for-clunkers" program that gives them several thousand dollars to trade in old gas guzzlers for more fuel-efficient cars.

GM will emerge from bankruptcy, after a 50-billion taxpayer bailout, with the 22 mpg Camaro muscle car as its star performer.

"Oil prices briefly fell under $60 a barrel on Thursday after nearly two weeks of uninterrupted declines, as traders and investors acknowledged that a global economic recovery would take longer than hoped."

"Senate Majority Leader Harry Reid has bumped back the deadline until Sept. 28 for the six committees working on a comprehensive climate change and energy bill."

The two-degree pledge on climate change made by the G8 is nonbinding, hard to translate to a specific level of greenhouse gases in the atmosphere ... and perhaps wishful thinking.

The green tech that many clamor for requires some very exotic mineral ingredients -- and mining them has environmental consequences.

"Climate change could push dengue fever into all corners of the United States, as the mosquitoes that can carry the traditionally tropical virus survive warmer U.S. winters .... scientists at the Natural Resources Defense Council said in a report."

The Government Accountability Office, testifying before a Congressional committee, urged the Food and Drug Administration to stiffen oversight of bottled water and give consumers more information about what they are drinking.

"Pollution from burning wood in stoves, fireplaces and elsewhere is the top cancer risk in Oregon's air, according to a U.S. Environmental Protection Agency analysis."

"After one of the longest sunspot droughts in modern times, solar activity picked up quickly over the weekend."