The Houston company filed for bankruptcy in June. Its situation offers stark lessons for the future of the U.S. residential ...

Curved molecules that absorb sunlight, store the energy, and re-release it as heat are pushing the boundaries in solar ...

Solar power is the fastest growing source of electricity globally. Normally, anyone wanting to tap into it would have to rely ...

NEW YORK (AP) — The global switch to renewable energy has passed a “positive tipping point” where solar and wind power will ...

NASA's Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites (TRACERS) mission, a collaborative effort led ...

In the dark, icy outskirts of our solar system—far beyond Neptune's orbit—astronomers have discovered a cosmic oddball that ...