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Seven large regions around the world could power themselves by covering less than one percent of their land with solar panels.
A possible way to make lithium ion batteries far more efficient than they are now involves stealing tricks from a snail.
California's industrial emissions of greenhouse gases dropped for the third straight year in 2011, according to figures released this month by the California Air Resources Board (CARB).
The discovery of 13 new desert spider species reminds us that our deserts are largely unexplored by biologists, and that we may be losing species before we know they're there.
During his second inaugural address yesterday, President Obama said that the country's continued failure to address climate change "would betray our children and future generations." But will his actions match his rhetoric?
Critics of opening up public lands to renewable energy development have been known to refer to the process as "privatization," pointing out that one public land is leased to energy companies, that land is essentially no longer public. ReWire and a hand...
During his tenure since 2009, Secretary Salazar green-lighted renewable energy facilities on more than 46,000 acres of BLM lands in California. That's in excess of 72 square miles, about the size of the city of Victorville.
Oakland-based solar leasing firm Sungevity has just gotten hold of $125 million in venture capital funding to expand its leasing program, the firm reported Wednesday.
Interior Secretary Ken Salazar has announced that he'll be stepping down from his Cabinet-level position in March. Salazar, a native of Colorado, has helped push the massive development of renewable energy facilities on public lands managed by his Depa...
How Pinnacles National Monument became a National Park -- and why Red Rock still waits its turn
Though the Los Angeles Department of Water and Power won wide acclaim for approving a plan to buy 100 megawatts of solar power from rooftops and vacant lots in Los Angeles last week, some observers have criticized the program for offering too little ca...
The editors of the MIT Technology Review have a message for President Obama: "You've got four years to set us on track to fix the climate, and your own administration's policy is one of the problems."