National The Challenges Of Regulating Autonomous Weapons 5:02pm December 11, 2017 News National Security Share URL copied to clipboard! Copyright 2017 NPR. To see more, visit http://www.npr.org/. 300x250 Ad More All Things Considered Sports The Paris Olympics have almost arrived. Here's what to watch for Science Scientists are trying to plant a billion oysters in New York City waters by Rosemary Misdary 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate