Terrifying robot watch update: in the video above, a Defense Advanced Research Projects Agency (DARPA) robot called “Pet-Proto” is locked in a corridor and presented with two obstacles. The first is a step it must c...

Continuing a process that began back in the 1960s, the United States has this week taken us one step closer to a world in which Metal Gears cease to be science fiction and start being part of the military’s everyday life....