When it comes to robot dogs, Boston Dynamics' Spot machine is certainly among the first ones to come to mind. The yellow quadruped has made the headlines ever since it was “born” last summer and it’s ...

Making a Transformer toy switch from its robot mode to vehicle mode normally takes a little elbow grease--and is part of the charm--but this cute remote control radio control version of Optimus Prime ...

Chances are that at some point you’ve used an elliptical trainer, or cross-trainer, in the gym. A piece of equipment designed to simulate stair climbing, walking, or running, for most of us the ...