Researchers discover that a material known for a hundred years could lower the cost of solar power.
If you believe Tesla, affordable, long-range electric cars could be here sooner than many think.
What BMW’s decision to incorporate a gas engine into its new, electric i3 says about batteries.
The history of electric cars is long and full of false starts. But it looks as if the latest wave won’t be turned back.
A project at Belkin could lead to itemized electric bills—showing how much juice your toaster or hair dryer uses.
The government’s energy research agency is spending $30 million to demonstrate cheap solar power that’s available day and night.
For Obama to make progress on climate change, he must focus on getting other nations to cut their emissions.
Does the introduction of luxury EVs from BMW, Cadillac, and Mercedes spell doom for Tesla?
It’s getting harder to get noticed in a battery-powered car. Some tips.
Crowd-sourced data provides a high-res view of radiation levels in Japan.