Clean Energy

This Iowa home built across a ravine is heated and cooled by the earth

This naturally-ventilated residence spans a ravine in rural Iowa, providing expansive views of the surrounding...

Engineers at Columbia University have created a "solar fuels rig," which floats on the ocean, captures solar energy,...

When it comes to clean energy, few nations stand out like India. The Ministry of New & Renewable Energy has...

Natural gas peaker plants step in when electricity demand is high, but their days could be numbered. Solar energy...

Dramatic advances in lasers could get us closer to fusion energy. An international team of 11 scientists is pursuing...

SunPower has achieved a 15 percent efficiency increase in its panels in part by incorporating a novel design: solar...

They say everything is bigger in Texas, but the state's newest sports arena is going to be really BIG. Bjarke Ingels...

The National Renewable Energy Laboratory (NREL) just revealed a new prototype of a solar-powered "smart window"...

Sunlight + Air = Water. It’s a befuddling equation, but it’s at the heart of a new solar hydropanel developed...

Researchers at the University of California Los Angeles (UCLA) have advanced the field of hydrogen power by creating...

Elon Musk has done it again. In March, the inventor and mastermind behind Tesla, SpaceX and other world-changing...

A Swedish power plant northwest of Stockholm hopes to go fossil fuel free by 2020 - and they're turning to recycled...

Turkeys don't just offer fuel on a Thanksgiving plate. Two Ben-Gurion University of the Negev researchers found...

Brits may prefer tea, but their busses will be getting a buzz from coffee. U.K. startup bio-bean, Shell, and Argent...

In a world where solar farms are shaped like giant pandas, there's certainly room for some solar butterflies. Determined...