NTSB finds 2 blackouts struck huge cargo ship before it crashed into Baltimore bridge

Federal investigators say the loss of electrical power from a loose wire caused a huge cargo ship to lose propulsion and ...
Dronelife

Rift Raises €4.6M to Build European Network for On-Demand Aerial Intelligence

Rift raises €4.6M to build a drone surveillance network, using autonomous VTOL drones to deliver on-demand aerial ...