Musk and Altman’s bitter feud over OpenAI to be laid bare in court

The bitter rivalry between two of the tech world’s most powerful men arrives in court this week, as Elon Musk’s lawsuit against Sam Altman and OpenAI heads to trial in Oakland, California. The case is set to feature some of the biggest names in Silicon Valley, and its outcome could affect the course of the AI boom.Musk’s suit, filed in 2024, focuses on the formative years of OpenAI when he, Altman and others co-founded the artificial intelligence company as a nonprofit with a grand purpose.“OpenAI is a non-profit artificial intelligence research company. Our goal is to advance digital intelligence in the way that is most likely to benefit humanity as a whole, unconstrained by a need to generate financial return,” reads the company’s mission statement, published in late 2015

UK departments at odds over energy demands of AI datacentres

One vision of the UK’s future involves a decarbonised economy powered by clean, renewable energy. Another involves making the UK an AI superpower.The government departments responsible for these two visions do not appear to have agreed on their numbers.The Department of Science, Innovation and Technology (DSIT) thinks AI datacentres will consume 6GW of electricity by 2030. The Department of Energy Security and Net Zero (DESNZ) appears to think they will use less than a tenth of that

Cannes AI film festival raises eyebrows – and questions about future

In Cannes’ darkened screening rooms, the supposed future of cinema flickered into life this week and it was strange. The first edition of the World AI film festival (WAIFF) showcased visions of men with fish scales erupting from their necks and seaweed from their mouths, a heroine with a heart beating outside her body and so many massed armies of AI-generated tanned men sweeping across battlefields that David Lean would have blushed.Last week the Cannes film festival, entering its 76th year, banned the emerging technology from its Palme d’Or competition, insisting “AI imitates very well but it will never feel deep emotions”. But this week the Croisette was taken over by the upstart AI film movement and their big-tech backers amid increasing investment and attention from the Hollywood studios. A “nouvelle vague”, they said, is coming

Facing AI and a tough job market, gen Z turns to entrepreneurship: ‘I have to prove myself’

When Ashley Terrell graduated from the University of Hawaii in 2024, she planned to find a job in marketing, maybe for a tech company. She had a bachelor’s degree in business administration and a college résumé that included a student marketing job for Red Bull. But after months of applying, her only offer was to work in the power tools section at Home Depot. “It was quite a shock,” she told the Guardian. “I searched for jobs every single day in that Home Depot bathroom

TikTok and Visa launch debit card to speed payouts to UK creators

TikTok and Visa have launched a debit card for content creators in the UK which they say will allow people to quickly access their earnings from the platform.The creator card is designed for the growing numbers of people making money through TikTok Live, a livestreaming feature where creators receive virtual gifts from viewers that are later converted into cash.The two companies said the card, which links to a user’s creator account on TikTok, was designed to address cashflow issues faced by users who often wait days or weeks for payments to clear.Launched in 2020, TikTok Live is a section of the app where users can broadcast to viewers in real time. According to TikTok, more than 15 million people broadcasted via its platform in Europe in 2025

Officials hugely underestimated impact of AI datacentres on UK carbon emissions

The UK government vastly underestimated the climate impact of artificial intelligence, it has emerged, after officials raised their estimate of carbon emissions from AI by a factor of more than 100.According to new data quietly published this week, energy use by AI datacentres in the UK could cause the emission of up to 123m tonnes of carbon dioxide (CO₂) – about as much as generated by 2.7 million people – over the next 10 years.That latest figure replaces a previous estimate – since deleted – that claimed emissions would reach a maximum of 0.142m tonnes of CO₂ in a single year