A report by the US Geological Survey found that the region inside the Arctic Circle contains just over one-fifth of the world's undiscovered, recoverable oil and natural-gas resources.What does this mean for our energy needs, and for the planet?
Popular plasma sets are energy hogs; LCDs are better, but the ol’ cathode-ray tube may be best.
Rep. Roy Blunt argues that the plan’s provisions don’t minimize the potential for the same kind of housing problems in the future.
Marie Winn writes of the moths, slugs, bats, and other creatures she encounters in nightly patrols of Central Park.
Don't wait for a tech fix. Help America save big by driving 55.
A warming climate would mean less food and more immigration, which could worsen ethnic strife.