In April, OpenAI's popular ChatGPT hit a milestone of a billion active weekly users, as artificial intelligence continued its explosion in popularity.

When the UK first set out to find an alternative to school leaving qualifications, the premise seemed perfectly reasonable. Covid-19 had derailed any opportunity for students to take the exams in ...

Imagine a town with two widget merchants. Customers prefer cheaper widgets, so the merchants must compete to set the lowest price. Unhappy with their meager profits, they meet one night in a ...