Sales of dehumidifiers are booming as people try to reduce damp and mould problems, and save money.

Policymakers should address the “troubling trend”, says the organisation’s managing director Kristalina Georgieva.

Fans say they welcome developers’ attempt to represent better the culture of Persia and Iran.

As deep-sea miners seek international go-ahead, opponents say the environmental impact is too high.

Companies are clamouring to present their products as AI-powered, but are their claims justified?

The BBC’s James Clayton tests out the latest tech at CES 2024 in Las Vegas.