In 1885, Karl Benz drove the first automobile. Though it only had three wheels and heavily resembled a tricycle, it was the birth of one of the most popular forms of transportation in the world. Since ...

Add Yahoo as a preferred source to see more of our stories on Google. SNCF, the national railway company of France, is exploring the use of photovoltaic (PV) solar modules on railway tracks. The ...

Add Yahoo as a preferred source to see more of our stories on Google. A solar array panel is shown with a wind turbine in the background in a sunny, rural setting. Renewable energy developers and ...

Californian start-up Aptera has completed its latest round of validation tests in the Mojave Desert, results from which ...

Across the country, state leaders are racing to fast-track wind and solar projects before the expiration of federal tax credits to support clean energy. Colorado is directing state agencies to ...