A ChatGPT AI has proved a conjecture with a method no human had thought of. Experts believe it may have further uses ...

Take a group of runners circling a track at unique, constant paces. Answering the question of how many will always end up ...

The shipping industry must cut its climate emissions, and express ferries are the means of passenger transport that causes ...

A premapped course, a crew of handlers and a world-beating time: here’s what this Beijing half marathon reveals about how far ...