M&S using AI as personal style guru in effort to boost online sales

Shoppers can use technology to advise them on outfit choices based on their body shape and style preferences

Advertiser exodus from X gathers pace with 26% ‘planning to cut spending’

Annual survey highlights growing concern about platform content and trust in information disseminated

Airbus trials prototype space rovers in Bedfordshire quarry

Fitted with robotic arms and navigation cameras, the rovers are being developed for mooted missions to the moon and Mars

Nvidia shares slump amid reports US is ramping up antitrust investigation

Fall overnight comes after it shrinks by $279bn on Tuesday in biggest one-day drop in value by US company

UK electric car drivers should be charged per mile, say campaigners

Rachel Reeves should reform vehicle taxes to fill £5bn ‘black hole’ in revenues, says Campaign for Better Transport

Publish data on ride-hailing apps ‘to cut exploitation and emissions’, say campaigners

Campaign group says firms such as Uber should reveal data on driver miles to help boost wages

VAT should be cut on refurbished electricals, says Currys boss

Alex Baldock wants to keep gadgets out of landfill as UK’s largest electricals retailer embraces repair and reuse

‘He was in mystic delirium’: was this hermit mathematician a forgotten genius whose ideas could transform AI – or a lonely madman?

In isolation, Alexander Grothendieck seemed to have lost touch with reality, but some say his metaphysical theories could contain wonders

‘You’re part of the tornado’: the summer of moviegoing game-changer 4DX

The immersive theatrical experience, which sees your seat move, shake and often spray water, has seen a record summer

Nashville Uber and Lyft drivers warn of ‘ruined vacations’ as they vote to strike

Recently formed Tennessee Drivers Union to take action at city airport as wave of Labor Day tourists is expected

Nvidia shares fall on slowing growth and production concerns

Doubling of quarterly revenues to £23bn fails to allay worry about delays to next generation of AI chips

‘Invent the future’: one man’s dream of making upstate New York the next Silicon Valley

Nvidia co-founder Curtis Priem has a vision for a quantum computing future and believes the area along the Hudson valley is fertile for the next tech boom

Mark Zuckerberg says White House ‘pressured’ Facebook to censor Covid-19 content

Meta boss regrets bowing to government power and says he would not make the same choices today

Electric vehicle public charging ‘deserts’ revealed across Great Britain

Three-quarters of households that park cars on street do not have charger within five-minute walk, data shows

Improved version of ‘Robocrop’ only picks ripe raspberries

Exclusive: Developers say the Fieldworker robot will soon be in use in the UK, Australia and Portugal