An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

China raced ahead building renewable energy last year, installing more wind and solar power than ever before and continuing ...

AI's voracious energy appetite is straining already outdated power grids.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

Martin Hill says there are a number of applications for solar farms on good quality land.

The boost in wind and solar production has also been larger than the increase in generation from natural gas, which remains ...

Get the best installation experience and value by asking solar companies these important questions before you sign a contract ...

Case in point: the Ivanpah solar project. Maybe you’ve seen the unsightly, blindingly bright towers while traveling from L.A.

From keeping your phone charged to powering your whole home, here are my top picks for power stations and solar generators ...

Greenbacker Renewable Energy has secured $950 million to build what will be New York State's largest solar farm.

While floating solar—the emerging practice of putting solar panels on bodies of water—is promising in its efficiency and its ...

Active Surfaces says its thin, flexible solar collectibles can be attached not just to roofs, but walls, tents, backpacks, ...

Last year, we lost our electricity for a week. People asked me if I had a generator since I had light in the evening. I told ...