Chubb Division May Sue Over Tesla Autopilot Crash

A Texas man said the Autopilot mode on his Tesla Model S sent him off the road and into a guardrail, bloodying his nose and shaking his confidence in the technology. He doesn't plan to sue the ...

How a Solar Storm Almost Sparked a Nuclear War

A solar storm that jammed radar and radio communications at the height of the Cold War could have led to a disastrous military conflict if not for the U.S. Air Force's budding efforts to monitor the ...