In the 1960s an MIT professor named Joseph Weizenbaum created a chatbot called ELIZA. The conversations people had with it set precedents for the chatbots to come.

The company has drawn governments, a major chipmaker, and the Pentagon into an effort to control fragile photons and build a ...

To coincide with this year's Reith Lectures, entitled the Triumph of Technology, You and Yours asked what has been the most significant technological innovation since 1800. From the hundreds of ...