Consumer group Which? is taking tech giant Qualcomm to the Competition Appeal Tribunal in London on Monday.

The Shenzhen-based electric car maker says the UK is now its biggest market outside China.

Snap said only a small number of users would be affected by the changes, but many online disagree.

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?