What was once the world's largest solar power plant of its type appears headed for closure just 11 years after opening, under ...

California’s Mojave Desert is about to deliver a renewable energy breakthrough. RIC Energy announces plans for largest green ...

Chuckwalla National Monument was established by outgoing President Joe Biden as one of his last actions to help restore ...

The XB-1 aircraft accelerated to Mach 1.05 within about 11 minutes of taking off, according to Boom Supersonic and live video ...

An aircraft developed by Boom Supersonic has become the first independently funded jet to break the sound barrier.