Aden Durde's journey to Sunday's Super Bowl is not just unusual, it's unique. The Briton's love of the NFL began with a 1986 video cassette - now he is coaching in sport's biggest game.

Here, we look at the prospect of another giant-killing, the players to watch out for, and how you can follow the action on ...

Artificial-intelligence agents have their own social-media platform and are publishing AI-generated research papers on their ...