Prepare to switch to offline systems in the event of a cyber-attack, firms are being advised.

CEO Sam Altman says upcoming versions of the popular chatbot would enable it to behave in a more human-like way – “but only if you want it”.

Start-up firms and researchers are working on lenses that can change their focus.

Lithuania has a promising space tech sector, but it wants more government support.

Matching trucks with cargo has become digitised, adding efficiency, but driving down earnings.

Anyone in the UK wanting to access online porn will soon have to undergo more rigorous age checks.

Big food firms are phasing out artificial colours, so tech firms are rushing to fill the gap.

India tackles the problem of making AI translate between its many languages and dialects

Some packaging firms say aluminium could be used more widely in packaging, but cost may hold it back

New tech promises to dub film and TV into different languages without losing the quality of the performance.