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

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor ...

AI's voracious energy appetite is straining already outdated power grids.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

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

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

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

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

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

Titan is the only moon in our solar system with a significant atmosphere. Now we have a very good idea of how this dense ...

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

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

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