A major solar storm, or another disruption, could overwhelm Earth's satellite system and trigger catastrophic collisions ...

A gap in the Sun’s magnetic field is sending a river of fast solar wind toward Earth, and forecasters say it could rattle the ...

Officials west of the Dallas-Fort Worth area were assessing the damage on Wednesday, the latest round of severe weather in ...

A new study warns that if satellite operators suddenly lose control during a major disruption, a catastrophic collision in ...

The sun unleashed two colossal solar flares within seven hours of each other this week, triggering radio blackouts across ...

The National Oceanic and Atmospheric Administration projects some northern states could see the aurora borealis Saturday amid ...

The Sun unleashed two powerful X-class solar flares in rapid succession on the night of April 23 and early morning of April ...