Vodafone-Three merger could add up to £300 a year to mobile bills, says union

Tie-up is a ‘terrible deal for Britain’ that also poses risks for national security, Unite claims

Former FTX executive says he was ‘embarrassed and ashamed’ of its excess

Nishad Singh testifies at Sam Bankman-Fried trial about millions spent by failed crypto exchange on celebrity partnerships

ChatGPT may be better than a GP at following depression guidelines – study

Researchers say AI tool has potential to enhance diagnosis and treatment – but without discernible biases

Biden campaign joins Trump’s Truth Social platform: ‘Converts welcome!’

President’s re-election campaign joins rightwing social media platform ‘mostly because we thought it would be very funny’

Quantum physicist Michelle Simmons awarded PM’s top science prize for computing work

2018 Australian of the year recognised for work on super-fast technology in field of atomic electronics

Digital legacy: how to organise your online life for after you die

A will deals with money and possessions but your online accounts and content matter too

X fined $610,500 in Australia first for failing to crack down on child sexual abuse material

Company formerly known as Twitter becomes the first online platform to be issued a fine under Australia’s Online Safety Act

TikTok says it has acted to curb disinformation amid Israel-Hamas war

Moves comes after EU wrote to social media platform calling on it to step up its efforts over illegal content

My favourite fetish? Diving into the food secrets of strangers

Plain toast or pigs feet, it doesn’t matter: if you are publishing what you eat then you are fulfilling my voyeuristic need

The rise and fall of the BlackBerry

Dubbed the ‘crackberry’, it was a tech gamechanger and status symbol. So what happened to the first smartphone and why didn’t the execs see it coming?

Billionaire space race: can Bezos’s Project Kuiper catch up to Musk’s Starlink?

As the world’s wealthiest men chest-thump in low-Earth orbit, others wonder how their mess will eventually be cleaned up

‘The wolf at my throat’: Observer writer Christopher Wordsworth’s diaries reveal troubled life

The critic never wrote the ‘Great Novel’. But his son, Saul, found clues to a crime in 60,000 words he left behind

Now even teens are adopting anti-ageing skin routines

For Gen Z, ‘prejuvenation’ is a thing, whereby young women buy youth-preserving products and share advice online but I feel lucky to be getting older

Musk’s plan X: keep users in the dark, feed them dung and watch sales mushroom

The social network owner’s business model appears to include a slurry of unmoderated toxicity, such as footage of a murder

Telegraph auction poses litmus test for value of newspapers in digital age

While falling sales suggest the demise of print, the industry has proved adaptable and remains attractive to media barons