Responsible Statecraft on MSNOpinion

Are killer robot boats coming to save us?

Autonomous maritime vessels could keep armed service members out of harm’s way — if they don’t set off new wars in the ...
NC State engineers 3D-print paper-thin magnetic muscles that turn origami robots into moving drug-delivery machines.
These new robots might look like toy sailboats, but they've already sent back data from inside a Category 5 hurricane.