My heating engineer came to fix my radiators because they kept shutting off and the hot water was intermittent. I told him in advance that I thought it was a water-pressure issue. He spent some time ...

Five years ago, mathematicians Dawei Chen and Quentin Gendron were trying to untangle a difficult area of algebraic geometry involving differentials, elements of calculus used to measure distance ...

Aryna Sabalenka after losing the Australian Open final. Phil Walter / Getty Images MELBOURNE, Australia — It’s hard to have a better 16 months in tennis than the past 16 months for Aryna Sabalenka.

The Athletic has live coverage of the 2026 Australian Open men’s singles final between Carlos Alcaraz and Novak Djokovic. MELBOURNE, Australia — It’s hard to have a better 16 months in tennis than the ...

SAN DIEGO — In a round that he'd put plenty of circles and squares on his scorecard, Brooks Koepka had a strong chance to head for the locker room feeling decent about his Saturday in the 2026 Farmers ...

On an earnings call with equity analysts today, Apple CEO Tim Cook responded to fast-rising RAM and SSD storage chip prices in the supply chain. Prices for RAM and NAND storage chips are surging ...

Although it launched alongside the rest of the iPhone 17 lineup, the iPhone Air hasn't been as successful as the three iPhone 17 models. Battery life, the single-lens rear camera, the lack of stereo ...

Breaking a door handle can cost hundreds of dollars. Don't overlook easy solutions just because you're in a rush. Say it’s a frosty, cold morning, and you’ve parked your car outside overnight. You ...

Amateur mathematicians are using artificial intelligence chatbots to solve long-standing problems, in a move that has taken professionals by surprise. While the problems in question aren’t the most ...

Over the weekend, Neel Somani, who is a software engineer, former quant researcher, and a startup founder, was testing the math skills of OpenAI’s new model when he made an unexpected discovery. After ...

Open wireless earbuds are great, but having to choose between the benefits of open audio (comfort, environmental awareness, and extended battery life, to name a few) and noise cancellation kind of ...