Along with the small slice of Oregon, northern lights could be visible Tuesday night in parts of Washington, Idaho, Montana, ...

Auroras may be visible from Alaska to South Dakota as a giant hole in the sun's atmosphere shakes up geomagnetic activity in ...

According to the SWPC, the Kp index, a measure of geomagnetic activity, is forecast to peak at 5.67. The Kp index ranges from ...

Residents from Alaska to Maine are in with a chance of witnessing the aurora borealis tonight, according to a forecast from the Space Weather Prediction Center.

According to the National Oceanic and Atmospheric Administration, several states in the northern U.S. will likely have the opportunity to see the aurora borealis, or northern lights, on Tuesday night.

There is almost no way Portland will break the monthly heat record for June. That record was set during the deadly heat dome, ...

In The Electric Kool-Aid Acid Test, the journalist broke free of his contrarian clichés to illuminate the origins of 1960s ...

Lighthouses have been fixtures along the SC coast for 2 centuries. Less than a dozen remain. Restoration is underway on the Hunting Island Lighthouse.

New data centers are launching faster than power plants in a state already facing electricity shortages and higher prices.