World High Tech News
Upgraded ChatGPT teaches maths and flirts - but still glitches
OpenAI has unveiled a new, faster version of its generative AI tool, ChatGPT.
US bans China crypto-miner from nuclear base area
Chinese firm MineOne Partners has been ordered to sell land it owns near a US nuclear missile site.
Cow dung's key role in India's energy industry
India is hoping that biogas, produced from farm waste, will curb its reliance on imported gas.
Unjammable navigation tech gets first airborne test
The test comes amid concern about the vulnerability of satellite navigation systems to blocking.
Shares in meme stock GameStop mount a return
Shares in Gamestop, the original meme stock, surge again as 'Roaring Kitty' returns online.
Marvel Rivals apologises after banning negative reviews
The game's developers said the controversial terms gamers were told to agree to was a miscommunication.
Internet access linked to higher wellbeing, study finds
The Oxford study comes as concern about the impact of internet use prompts laws in many countries.
Is social media worth paying for?
As Twitter and Facebook both now offer paid subscription, what impact is it having?
Ros Atkins on... How different countries protect children online
BBC Analysis editor Ros Atkins looks at what what is being done to prevent minors seeing harmful content.
Test-at-home kit for cancer patients approved for use
Patients say the device allows them to reduce the number of hospital visits involved in cancer care.