MOSCOW, RUSSIA | TASS | The solar flare of the highest class was registered in the Sun on Sunday, the Institute of Applied ...

After Northern Lights appeared as far south as Colorado, Live Science discusses how "cannibal" coronal mass ejections (CME) are formed and what impact they have on Earth.

Watch NASA's Solar Dynamics Observatory's M9.6-class flare. Credit: NASA/SDO/Helio Viewer | edited by Space.com's Steve ...

A massive solar storm can hit Earth in the coming days. But we are not prepared to face the wrath of the sun, and the solar ...