In a world fraught with obstacles, who will prevail in a race against time: human or machine? See what happens when we race a drone controlled by artificial intelligence against another guided by a professional human pilot: http://go.nasa.gov/2hSENey | NASA - National Aeronautics and Space Administration

Scientists developing new drones are taking inspiration from bats, bees and octopuses. http://cnn.it/2vJCgIt | CNN