The AI race is speeding up and not even the biggest company in the world, Apple can ignore it. Facing the heat of the moment is Apple's artificial intelligence (AI) chief, John Giannandrea. The executive faces a tough challenge as his team struggles to keep pace with rivals like OpenAI, Google and M...

Three weeks ago and experimental chat bot called ChatGPT was unleashed on the world. When asked questions, it gives relevant, specific, simple answers - rather than spitting back a list of internet links. It can also generate ideas on its own - including business plans, Christmas gift suggestions, v...