The next time you get a package from Amazon (AMZN) delivered to your home, you may open the door to be greeted by a robot.

At least two employees have filed complaints with the Equal Employment Opportunity Commission and the National Labor Relations Board, federal agencies that regulate working conditions. One of the ...

It may sound like science fiction, but there are dozens of robots in real life, and you've likely encountered some. Check out the futuristic but totally real robots changing the world.