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AI's voracious energy appetite is straining already outdated power grids.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 ...

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

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 ...

The president’s executive orders don't single out solar energy, but his freeze on climate spending could affect the industry ...

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

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, ...