A NOAA forecast suggest that Northern Lights may be visible in northern U.S. states this weekend during a G2 geomagnetic ...

The quiet arrival offers another indication that the sun is moving into the declining phase of its 11-year cycle. When you purchase through links on our site, we may earn an affiliate commission. Here ...

Solar scientists are tracking a surge in activity on the sun that could unleash powerful storms toward Earth, with the potential to disrupt electricity, communications and navigation on a global scale ...