Risky lane manoeuvres such as changing lanes without indicating, veering across the carriageway to make an exit, middle-lane hogging and undertaking are all multiplying, motorists have told the AA.

Designing AI into an organizational chart does not transfer decision authority to software; it clarifies where responsibility lives.

Every time you pay online, your data is protected by a maths problem nobody has proved is unbreakable. Here is what that means, and why the world is already preparing for the worst.