The auroras have a four on the Kp scale for July 2 and July 3, meaning the colorful display is expected to be "quite pleasing ...

Here's how to watch back-to-back northern lights on Monday, July 30, and Tuesday, July 1, in the United States.

Here is everything to know about the northern lights this week, including whether they will be visible in Arizona. The ...

The National Oceanic and Atmospheric Administration said Thursday some geomagnetic storms will likely disrupt Earth’s ...

The National Oceanic and Atmospheric Administration (NOAA) upgraded its geomagnetic storm watch for June 25 and 26, and as ...

Some geomagnetic storm conditions are expected after a coronal mass ejection that left the sun last week, forecasters said.

For those in the northern states, the aurora borealis, or northern lights, are likely to appear this week, according to the ...

Aurora chasers, keep your eyes on the skies this weekend as northern lights might be possible at mid-latitudes.

Aurora chasers, keep your eyes on the skies as we might be in for another show this weekend, albeit slightly smaller than the ...

While the Kp index measures the movement in the magnetic field, the overall impacts of a geomagnetic storm, including disruptions to power grids, GPS, and communications systems, are also measured ...

ToplineThe National Oceanic and Atmospheric Administration expects several states in the northern U.S. to have an opportunity to see the northern lights Tuesday night as geomagnetic storms will likely ...

Tuesday’s auroral forecast follows “minor” geomagnetic storms that disrupted Earth’s magnetic field over the last two days, ...