CHINA (WKRC) - The ever evolving world of robot dogs has a new challenger in the ring. The only issue? It brought a gun to a dog fight. Others have more offensive applications for the electronic ...

Elon Musk said humanoid robots would unlock "universal high income" and help boost productivity. He predicts tens of billions of personal robots, likening them to C-3PO from "Star Wars." Musk warned ...