News That Matters
GE and U.S. Navy Join Hands to Recycle Old Aircraft Engines
The F414 engines might be retired, but their precious metals won't be.
Study Shows Bright Future for Smart Appliances
The market for energy-sipping fridges and washers might grow fivefold in five years.
Geothermal Power Heats Up
Hot rocks are summoning more power, more quickly than ever before.
Greenwash Of The Week: A $24 Million, 15,000 Sq Foot “Green” Mansion
Is the 2,000-gallon aquarium wet bar the most "green" feature? Or is it the golf-course grass driveway?
Why Your Cable Guy Might Drive an Electric Vehicle Before You Do
If it's any consolation, his ride won't exactly be a thrill.
Counting ‘Outsourced’ Greenhouse Gas Emissions
Should a producing country be held to account for emissions? Or does the consuming country bear some responsibility?
What Are They Dreaming Up at MIT?
Ultracheap solar and electricity from a glass of water: Researchers reveal their most exciting projects.
Probe of California Smart Meters Will Start Soon
Prompted by complaints of high bills, state regulators plan to investigate PG&E's program.
How Food and Water Are Driving a 21st-Century African Land Grab
Investigation finds rich countries are buying Africa's best land to sew up supplies of food and biofuel.
Taiji Dolphin Slaughter Film Wins Best Documentary Oscar
Award for "The Cove" brings new fuel to the save-the-dolphins campaign.

