Tesla Motors is pushing the limits of charging technology to make electric vehicles as practical as gas-powered cars.
A new look at climate change implies that we’ll need energy breakthroughs as soon as possible.
Some neighborhood grids just aren’t built for huge spikes in power demand. The rise of the electric car has utilities scrambling to adjust.
The future of media on mobile devices isn’t with applications but with the Web.
Doubling the efficiency of solar devices would completely change the economics of renewable energy. Here is a design that just might make it possible.
Apple users are fervent in their love for Steve Jobs’ devices. I’m happy they have technology that works for them – but they’re misguided.
A startup has started selling a battery that helps solar and wind power operate in remote locations.
Online versions of college courses are attracting hundreds of thousands of students, millions of dollars in funding, and accolades from university administrators. Is this a fad, or is higher education about to get the overhaul it needs?
No other means of storing energy may be able to reach the scale required to run Germany on solar and wind power.