Officials say “operator fatigue” was to blame after a speeding light rail train jolted passengers before coming to an abrupt ...

Researchers at Aalto University have demonstrated single-shot tensor computing at the speed of light, a remarkable step ...

Operator fatigue” led to a September incident in which a San Francisco Muni light rail train ran through a stop and operated at high speed, jostling passengers who through the train was going to crash ...

We explore the difference between the constant speed of light in a vacuum and its slower group velocity in dense mediums ...

Imagine traveling at the speed of light and still being too slow to escape the vastness of space. From the nearest star Proxima Centauri to the Milky Way’s edge, this journey reveals the mind-boggling ...

This new gadget is ready to pump the brakes on bad drivers. New “speed limiter” devices for cars are set to force reckless ...

“Our analysis shows that the solar system is moving more than three times faster than current models predict,” Böhme ...

Hardly anyone wants to be pulled over by the police on a highway, or anywhere else for that matter. Yet, over 50,000 drivers ...

CheapInsurance.com reports that speed camera legality varies by state, affecting public safety, civil rights, and potential ...

On this day, the United States Marine Corps celebrates its 249th birthday, marking nearly two and a half centuries of ...

San Francisco morning commuters were taken for an unexpectedly wild ride after their train operator appeared to fall asleep ...