24 killed from recent severe weather

Authorities are still scouring neighborhoods in North Texas, where strong storms killed one person and left more than a million homes without power.

Could another 'Carrington Event' solar storm happen?

A potent solar storm prompted the first severe geomagnetic storm watch in nearly two decades in the U.S., dazzling observers with vivid Northern Lights as far south as Florida, while raising concerns about potential disruptions to communication and GPS systems.