“If you are a mathematician,” one of the world’s leading mathematicians recently wrote, “you may want to make sure you are sitting down before reading further.” And you’ll definitely need to sit down ...

OpenAI claims its new reasoning model has produced an original mathematical proof disproving a famous unsolved conjecture in geometry, which was first posed by Paul Erdős in 1946. If this sounds ...

After 80 years of fruitless struggle by human mathematicians, a major geometry conjecture has at last been solved—via a straightforward query to a chatbot. “No previous AI-generated proof has come ...

What has made the biggest impact on dentistry and dental practice today? This Collection reflects the issues that really matter to practising dentists and are some of the recent hottest topics from ...

So you’ve connected a device to your PC via a USB port — but Windows doesn’t recognize it. What now? Before you assume the product (or your PC port) is broken, there are several USB troubleshooting ...

Whenever someone sends me a question about how to fix their Wi-Fi, I wince. It’s not that I dislike helping people with their router problems. In fact, there are few geeky endeavors I find more ...

Range extenders are enjoying a bit of a renaissance at the moment. Early examples like the Chevrolet Bolt and BMW i3 gave the world a preview of what these powertrains were capable of, but they ...

Basic economy is the cheapest United fare, but you’ll miss out on some of the conveniences of regular economy. Basic economy fares are the latest trend in the airline industry. This is the cheapest ...

Link to Best New Movies of 2026, Ranked by Tomatometer Michael Sarnoski on Redemption and Medieval Bandit Life in The Death of Robin Hood Link to Michael Sarnoski on Redemption and Medieval Bandit ...

Executive function describes a set of cognitive processes and mental skills that help an individual plan, monitor, and successfully execute their goals. The “executive functions,” as they’re known, ...

If you have questions about your Social Security payments, you might need to contact the Social Security Administration for help. You may be able to troubleshoot some problems online, but other issues ...

Inflation measures how much more expensive a set of goods and services has become over a certain period, usually a year Ceyda Oner is a deputy division chief in the IMF’s Finance Department. Opinions ...