TechnologyElectric flying vehicle gets clearance for flight tests in the US Joby Aviation's electric flying vehicle has received regulatory permission to begin test flights in the US, ahead of delivering the vehicle to the US Air Force next year News
TechnologyUS Navy is developing a solar-powered plane that can fly for 90 days Aerospace company Skydweller is working with the US Navy to develop a solar-powered aircraft that can stay aloft for 90 days and be used as a communications relay or to escort ships in the ocean News