The Obama administration says utility-scale solar is already 60 percent of the way toward a 2020 hitting a goal of being competitive with conventional sources.

More companies and organizations are finally putting their money where their mouth is when it comes to sustainability. Most recently, the David and Lucile Packard Foundation, which provides non-profit ...

Drones have been a hot topic in the media lately. Whether they’re for surveillance or combat, the idea of drones patrolling our airspace is one that’s not taken lightly by the public. As we struggle ...

Japan's Taisei Corp. has come up with a "green demolition" method that essentially demolishes structures from the inside out, slowly chewing the building down to the ground, floor by floor.

An Australian company with plans to build a 2,600-plus foot tower that would use the power of hot air rising to create electricity says it might have funding.

As the climate warms over the next decades, energy needed for cooling developing nations would far outstrip current air conditioner use in the US. The need to cool people in the rapidly growing ...

If you drive an electric vehicle in Illinois, you’re going to get a little shock when it comes time for your annual vehicle registration. Last weekend, the Illinois National Assembly approved raising ...

Researchers say a new technique to scale up fabrication of graphene micro-supercapacitors could have them replacing batteries, with vastly faster charging.

German automotive leaders spoke recently to the rise of electrified vehicles in their nation and beyond.

A 173-foot-long blade breaks off a Siemens wind turbine at a Southern California wind farm, leading the company to curtail operations worldwide.

Solar water heaters come in several styles, both for home and portable use. Find the best solar water heaters here!

If fuel-cell vehicles are ever going to get anywhere, they'll need places to fuel up, and the public-private H2USA initiative is aimed at developing the infrastructure.