Years of testing and still years away.
Human blood doesn't degrade when subjected to bumpy drone flights, Johns Hopkins researchers show.
You can prevent drones from crashing into planes if you restrict where planes can fly, Amazon says.
The drone it got permission to fly no longer exists because the FAA took too long.
This is not the permit that Amazon has been asking for.
Earlier this week, Amazon threatened to take its drone delivery program overseas—the FAA says that won't happen.
Not too long ago the idea of a flying robot dropping off drugs at your doorstep—legally—would have sounded insane.
The old guard vs. the new. Welcome to the nerdiest clash in the drone world.