The chip maker says revenue for the three months to October jumped 62% to $57bn.

One of the pioneers in the current AI boom, he has had disagreements with fellow engineers over the future of the technology.

The regulator said it had also opened new investigations into 20 porn sites over suspected online safety breaches.

PFAS were once prized for their durability, but now firms are developing ways to destroy them.

Companies are using AI to do basic coding tasks instead of hiring junior staff.

Start-up firms have pilot plants for making steel with low carbon emissions, but can they scale up?

Google’s AI overviews are diverting traffic away from online newspapers and other publications.

The popularity of ChatGPT has raised questions about the future of traditional Google searches.

With batteries still too heavy, start-up plane makers are exploring hybrid options for new aircraft.

Huge investment is going into data centres for AI, but why are they so expensive?