My father fancies himself as a preacher, and I’m a firm believer in Christ and there’s no ghost going to get me I believe.' ...

The Sahara Desert is one of Earth's most arid and desolate places, stretching across a swathe of North Africa that spans ...

Dozens of companies are building robots that look like humans. One of them is training a machine to be a butler and will soon test them in homes. Dozens of companies are building robots that look ...