A premapped course, a crew of handlers and a world-beating time: here’s what this Beijing half marathon reveals about how far ...

Tesla hopes to unveil the latest version of its Optimus robot around late summer of this year. Elon Musk said he wants to ...

The U.S. Army is looking to acquire an unmanned ground vehicle capable of transporting wounded personnel without causing them ...

The U.S. Army is pushing to replace soldiers with robots for some of the most dangerous battlefield tasks: moving supplies ...