A British company has demonstrated a prototype device capable of stopping cars and other vehicles using a blast of electromagnetic waves. Fmr. DoD official explains why the Signal group chat was ...

Their groundbreaking hydrogen-powered car set a new Guinness World Record for the greatest distance driven on full tanks of hydrogen fuel, pushing the limits of what's possible for fuel cell vehicles.

A solar-powered car that can go 300 miles on a single electric charge was tested in Flagstaff. For the first long test run, ...