Increasingly sharp internal debate focuses on what should happen as the acreage devoted to crops and livestock shrinks.

A California company behind a new solar-powered vehicle, is close to beginning production. Aptera's CEO says if you drive less that 30 miles per day, the vehicle will not need to be plugged in and it ...

(Reuters) -The Trump administration said on Thursday that decisions related to solar and wind energy facilities on federal ...

NASA's Advanced Composite Solar Sail System (ACS3) will be visible from the ground. Find out when you can see it on the NASA app on a mobile device. Credit: NASA/JPL-Caltech ...