A first-of a-kind space weather "tabletop" exercise has revealed major weaknesses in America's preparedness for major solar storms.

No solar superstorm as powerful as the 1859 event has occurred ... in several centuries. But even storms of much smaller magnitude can cause considerable damage, especially as humans become ...

Solar storms are a realistic threat ... The report estimates a repeat of the 1859 space weather event could result in approximately $68 billion in damage for lost satellite transponder revenue ...

Solar storms pose a significant threat to power grids and nuclear facilities, with increasing risks due to the Sun's peak activity and our reliance on technology.

"It was a reminder that our sun is capable of producing these very disruptive events that can impact our critical ...

We need more satellites to keep tabs on incoming clouds of solar ... geomagnetic storms caused by these interactions can trigger power blackouts, disrupt satellite signals and damage satellite ...

New drone footage shows wind and possible tornado damage in Marrero. Strong storms moved over Marrero Wednesday morning. Jefferson Parish leaders are reporting downed power lines and multiple ...

WE’RE GOING TO SEE IF WE CAN TALK TO SOME PEOPLE IN THE AREA AND GET BAC There are also reports of possible tornado damage near West Jefferson Medical Center. Power lines are down spanning about ...