LifeParrots make wise investment decisions to get what they want: walnuts Macaws and African grey parrots can learn the value of tokens and choose to make investments that will earn them a better snack in the long-run News
TechnologyRobot laws: 5 new rules that could save human lives (at least on TV) From Battlestar Galactica to The Terminator, on-screen robots have never been above a little rule-breaking. Could our new laws of robotics keep them in line? Features