Solar is the fastest-growing source of electricity generation in the United States. Trump wants to increase production of oil and gas in order for the U.S. to have the lowest-cost energy and ...

Battery storage is key for enabling California’s expanded use of solar and wind energy. Because the sun doesn’t shine at night and the wind doesn’t blow all the time, California has been ...

Explore the groundbreaking idea of harnessing solar energy from space, from Dyson Spheres to ESA's Solaris project. Discover ...

AI's voracious energy appetite is straining already outdated power grids. Here's how nuclear and solar energy could fix that.

All seven of the other planets in our solar system are about to become visible at once in a great planetary alignment – here’s how to spot the celestial show ...