The effects of a coronal mass ejection—a bubble of plasma that bursts from the sun’s surface—will likely impact Earth’s ...

A coronal mass ejection earlier this week may pull the northern lights to more northern U.S. states, forecasters said.

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor ...

The agency expects a minor or greater geomagnetic storm—a disturbance of Earth’s magnetic field—on Saturday, which increases ...

Aurora chasers are on high alert for minor geomagnetic storm conditions from Jan. 24 through to Jan. 25. Northern lights ...

A coronal mass ejection from the Sun will reach us over the weekend. Experts are forecasting the appearance of colourful ...

Aurora chasers are on high alert as a minor geomagnetic storm is expected to hit Earth soon, potentially triggering ...

NOAA classifies geomagnetic storms using a G-scale, which ranks their intensity from G1 (minor) to G5 (extreme). The recent geomagnetic storm watch NOAA issued is rated as a G1. Auroras occur when ...

NOAA's Space Weather Prediction Center forecasts that the Kp index will peak at 5.33 over the next 24 hours, with G1 geomagnetic storm conditions possible tonight night (Jan. 24) from 10:00 p.m ...

Sky gazers in several U.S. states could get a colorful glimpse of the northern lights as we enter the weekend, thanks to a ...

The aurora borealis is back and is expected to be visible in more than 10 states. See which states will have the best views.