Not long ago, and after hundreds of test flights, a drone transported a human lung in five minutes from the roof of Toronto Western Hospital to Toronto General Hospital for a successful transplant. If the lung had been transported by

Signage is seen at the headquarters of the Federal Communications Commission in Washington, D.C., U.S., August 29, 2020. REUTERS/Andrew Kelly By David Shepardson WASHINGTON (Reuters) - The Federal Communications Commission on Thursday voted to expand the use of vehicle drone and other