cio.com.au — Emesent's Hovermap allows drones to fly safely in GPS-denied environments

enr.com — The National Aeronautics and Space Administration's Langley Research Center wants to find solutions to challenging tasks in GPS-deprived environments, so it put a group of MIT students on the problem. The students came came back to NASA with a plan for a fleet of drones that can autonomously fly thr…