The rise has been driven by a sharp increase in the value of his electric car company Tesla.

Is the subscription service once called “the best deal in gaming” still great value for players?

The drinks giant said this week that the attack had a major impact on its domestic operations.

The hackers tell the BBC they are sorry for their actions – but experts say it’s a practical rather than moral move.

Researchers find TikTok’s algorithm recommends sexual content to newly-created child accounts.

The creator of ICEBlock accuses the tech giant of “capitulating to an authoritarian regime” by removing his app.

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

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

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

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