GPT-5.4 Pro cracked a conjecture in number theory that had stumped generations of mathematicians, using a proof strategy that ...

Trump Calls Off Witkoff and Kushner’s Travel to Pakistan for Peace Talks President Trump canceled plans for two top advisers to go to Pakistan for a round of Iran talks, hours after the Iranian ...

What’s wrong with my washing machine? From problems with the spin cycle to blockages in the drain hose, find out how to fix common faults Rebecca JakemanSenior researcher & writer With over six years ...

Bluetooth is baked into just about everything these days, from wireless earbuds and fitness trackers to laptops, cars, and smart home devices. In 2025 alone, there were an estimated 5.3 billion ...

Problem solving is a great way to put your money knowledge into practice and think about how money is used in the real world. Double check that you have added up the numbers correctly and the decimal ...

Frankly, about a thousand different things. Poor idling and performance can be down to the ignition system, fuel system or mechanical wear or problems anywhere within the engine. And within those ...

Early in my career I took a job reporting to someone who had a reputation for being difficult. I’ll call her Elise. Plenty of people warned me that she would be hard to work with, but I thought I ...

The miracle material has made modern life possible. But more than 40 percent of it is used just once, and it’s choking our waterways. Just after dawn in Kalyan, on the outskirts of Mumbai, India, ...

One of differential geometry’s most challenging problems has finally been solved after 150 years, with a closed surface Bonnet pair.