Artist’s impression of a black hole collision that produced GW250114 A. Simonnet/Sonoma State University; LIGO-Virgo-KAGRA Collaboration; University of Rhode Island The loudest collision ever recorded between two black holes has allowed scientists to test Einstein’s theory of general relativity in unprecedented detail, showing that the physicist’s predictions were once again correct. In 2025, an international…
Investor and Shark Tank star Kevin O’Leary once declared that to succeed in business you must be willing to grind out 25 hour work days. He has since walked back on that idea, calling it, in his own words, “sheer stupidity.” In fact: “The worst advice I hear young founders talk about all the time…
Users on ChatGPT’s free and Go plans in the US may now start to see ads as OpenAI has started testing them in the chatbot. The company announced plans to bring ads to ChatGPT. At the time, the company said it would display sponsored products and services that are relevant to the current conversations of…
Mathematician Paul Erdős (left) and actor Jeff Goldblum have an uncanny resemblance Public Domain; Matt Baron/BEI/Shutterstock I come to you with something a little different for my latest maths column – a plea to Hollywood to make a comedy biopic about one of the greatest mathematicians of all time, Paul Erdős. Why is Erdős (pronounced…
Whoopi Goldberg has been a household name since she starred in The Color Purple in 1985. Fast forward over 50 years, and she’s still as driven as ever. Goldberg, 70, cohosts daytime talk show The View. In 2024, she founded AWSN, the All Women’s Sports Network. She’s also an author, activist, mother, and grandmother. And,…
Most microSD cards are fast enough for boosting storage space and making simple file transfers, but some provide a little more value than others. If you’ve got a device that still accepts microSD cards — whether it’s an older gaming handheld, the new Nintendo Switch 2, a dash cam, a drone or an Android tablet…
Cognitive training could arm the brain against the effects of dementia Gary Burchell/Getty Images Cognitive “speed training” can reduce the risk of a dementia diagnosis by 25 per cent – that’s according to results from the world’s first randomised controlled trial of any intervention against the condition. “There was a lot of scepticism about whether…
A leading U.S. health official on Sunday urged people to get inoculated against the measles at a time of outbreaks across several states and as the United States is at risk of losing its measles elimination status. “Take the vaccine, please,” said Dr. Mehmet Oz, the Centers for Medicare and Medicaid Services administrator whose boss…
Anker introduced a nifty little charger at CES 2026, which is a refresh of the pre-existing Nano Charger. It’s already on sale for $30, which is a discount of $10 when you clip the on-page coupon on Amazon. The 45W charger includes a smart display that shows real-time data like power flow, temperature and charging…
Few areas of healthcare have been the subject of more hype, and achieved less genuine good, than personalised medicine. Companies are eager to track your biomarkers or supply a personalised nutrition plan – all for a healthy fee, of course – but truly useful personalised medicine is still a long way off. The idea remains…
