Solar storms are expected to bring northern lights to several northern U.S. states just in time for the new year, with the best chance of viewing them in the early morning hours on Tuesday.

This year was full of stories that gripped the attention of the nation, from back-to-back hurricanes to a rare total solar ...

In the final hours of Christmas Day, the sun fired off four solar flares within less than three hours.

The probe accelerated to 430,000 mph, faster than any spacecraft has ever flown, traveling to within 3.8 million miles of the star’s surface.

NASA's Parker Solar Probe has survived an up-close encounter with the sun, coming closer to the fiery star than any other spacecraft before it.

The synagogue is part of a growing trend of houses of worship going solar. Lifelong Watts resident and environmental justice ...