If your phone is only a year or two old, you should be able to get a solid return—much more than what trade-in programs offer ...

At almost any job, one quickly learns that the public perception of an industry or profession is generally flawed in some way ...

The Treaty on the Prohibition of Nuclear Weapons bans nuclear arms and mandates their destruction, but none of the nine ...

Excerpted with permission from the publisher The Shortest History of AI‎,‎ Toby Walsh, published by Picador India.