Britain's best autumn walks: I've spent 50 years hiking and tried out hundreds of trails... these are the ones you have to do - and they even have a cosy pub wait…

Here are 18 of CHRISTOPHER SOMERVILLE'S top hikes. They're all great for autumn, with a cosy pub waiting at the end. What ...

The Alien Intelligence in Your Pocket

Geoffrey Hinton, a recent Nobel Prize winner and one of the so-called godfathers of AI, told the journalist Andrew Marr earlier this year that AI has become so advanced and adept at reasoning that “we ...