The northern lights are best seen between 10 p.m. and 2 a.m. local time while at a high vantage point away from light ...

A geomagnetic storm is expected to impact Earth’s magnetic field this weekend, creating the potential for stunning Northern Lights displays in regions that don’t typically experience them. According ...

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

Solar material is gusting out of the dark patch in the Sun's corona towards Earth at more than a million miles per hour.

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

Have you hoped to see the northern lights shine over Iowa? You may have a chance tonight if you head far enough north.

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

Night - Cloudy. Winds from NNW to NW at 6 to 7 mph (9.7 to 11.3 kph). The overnight low will be 4 °F (-15.6 °C). Flurries with a high of 12 °F (-11.1 °C) and a 59% chance of precipitation ...

As the sun geared up to spit a powerful solar flare into space, NASA scientists snapped huge loops of plasma leaping from the sun's surface. These spectacular solar structures, known as coronal ...

San Francisco solar energy software company Aurora Solar is shedding staff again. The startup plans to let go 58 people based at its headquarters at 153 Kearny St., it alerted state employment ...

SAN DIEGO — A new study reveals that the Sun may give us advance notice before unleashing powerful solar flares, potentially providing crucial hours of warning before these massive eruptions disturb ...

For decades, scientists have tried in vain to accurately predict solar flares—intense bursts of light on the sun that can send a flurry of charged particles into the solar system. Now ...