February 10, 2012 10:51 AM PST
Around the world in a solar car
In a two-seater electric car powered only by the sun, a team of German students plan to circumnavigate the world.
Learn how to buy more sustainable and energy-efficient tech products with our handy guides:
Top green products See more top green products
Latest in green tech from CNET News
February 10, 2012 6:17 AM PST
Tesla's Model X: Finally, an electric car we all want
It's a minivan. It's an SUV. And it's a leap toward the mainstream from wee, eco-friendly vehicles and pricey Roadsters.
February 9, 2012 8:30 PM PST
Tesla Model X: Electric, all-wheel drive, and crazy folding doors
Tesla previewed the Model X in Los Angeles, and the highlight of the new vehicle was not the electric power train, but innovative folding side doors.
February 9, 2012 6:00 AM PST
Solar tower will power Las Vegas at night
SolarReserve hits a milestone on a 110-megawatt solar power plant that will have between 10 and 15 hours of energy storage in tanks of molten salt for supplying Nevada.
February 8, 2012 6:10 PM PST
NASA mission calculates global ice melt and rising sea levels
Over seven years, scientists used data from NASA satellites to measure global ice melt and the effect on sea level rise. Now, a new study shows that during that time, the world's water mass grew by half an inch.
