Tech titans and Silicon Valley transplants changed the Columbus area, but not everyone is thrilled about the rapid transformation.

Ukraine is using unmanned ground vehicles armed with bombs, guns or rockets to carry out attacks and keep its soldiers out of harm’s way.

The U.S. space agency launched a lunar flyby Wednesday, but Beijing is pursuing its own space program with formidable focus. Here’s what we know about it, in photos and videos.

The first lady, Melania Trump, believes that more children should be educated by “humanoid educators.”

The Tesla and SpaceX chief has told his followers that they will live in a world where robots will take care of every need and people do not have to work, in what has become his latest slogan.