Solar storms pose a rising threat to power grids, satellites, and communications. Experts call for urgent preventive measures ...

An international group of researchers is calling on the United Nations to include the protection of Earth's orbit in the U.N.

Flickering coronal loops in the Sun's outer atmosphere could act as an early warning system for solar flares, according to ...

A Sunspot AR3873 erupted with an X1.8-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks. Footage ...

After witnessing the array of Northern Lights as far south as Colorado, we discuss how Coronal Mass Ejections (CME) are ...