Auroras may be visible from Alaska to New York as a speedy solar wind is set to spark geomagnetic storm conditions overnight.

KENNEDY SPACE CENTER — SpaceX’s Falcon 9 rocket pierced the Wednesday morning sky as it launched three spacecraft from NASA and NOAA that will study the solar system’s “bubble,” collect information on ...

The quiet arrival offers another indication that the sun is moving into the declining phase of its 11-year cycle.

Regions where peak electricity demand has risen quickly face the highest risks, says the North American Electric Reliability ...

Microgrids offer Texans a way to keep the lights on if the state's main grid fails — and they're easier than you might think.

Atma Energy is repairing shoddy Texas solar installs — handling warranties and low-cost fixes — in quest to help homeowners cut their electricity bills.

As we brace for the largest solar storm in two decades, scientists are predicting a rare “cannibal storm” that could ...

The Aurora Borealis was spotted in a large swath of states, including Idaho, Iowa, Missouri, New Mexico, New York, Oklahoma, ...

Forecasters warned the magnetic storm could cause power fluctuations, GPS degradation, and intermittent disruptions to radios.

The British Geological Society is warning that the Earth is about to get hit by the most powerful solar storm in over two ...

The last in a series of three coronal mass ejections hit Earth on Wednesday, so experts are keeping an eye on geomagnetic ...

Texas skies lit up in surreal shades of red and pink Tuesday night as the northern lights made a rare appearance from the ...