Here are some basic questions answered about fuel cell technology.
The U.S. Energy Department continues its support for the development of plug in electric vehicles with a new round of funding for innovation.
A program to offer quick, cheap and easy-to-understand home energy efficiency assessments gets fine-tuned; some conservatives see dark motives.
Over the last five years, American inventors and investors have delivered significant progress in developing and deploying key clean energy technologies, supported by Administration policies.
Looking for a coherent approach in the face of climate change, the White House formally launches a Quadrennial Energy Review, with an initial focus on infrastructure.
2013 was chock-full of great stories about how energy affects our everyday lives.
The DOE completes its biggest demolition project ever, of the K-25 gaseous diffusion building, where uranium was enriched for the Hiroshima bomb.