For nearly 80 years, mathematicians have struggled to solve a classic geometry puzzle first posed by Paul Erdős in 1946: the ...

The puzzle poses a deceptively simple question that boils down to: How many pairs of dots on a piece of paper can be the same ...

A chatbot’s result for the 80-year-old “unit distance” conjecture is the first AI proof that would likely be published in ...

Evapotranspiration is a critical link between water, energy, and carbon. Scientists need to understand it well to accurately ...

Sometime in May, when April’s expense data filters into factsheets and screeners, some funds will appear dramatically more expensive than they were in March. In the first seven days under the new ...

There could be one more step required before creating an account and posting on Reddit in the future. According to Reddit's CEO, Steve Huffman, the social media platform is exploring different ways to ...

In October 2024, news broke that Facebook parent company Meta had cracked an "impossible" problem that had stymied mathematicians for a century. In this case, the solvers weren't human. An artificial ...

Apple is working to finalize designs for next year’s flagship iPhone lineup, and a new report says the highly anticipated iPhone Fold could have a unique shape, with an inner display that’s more wide ...

Investors have grown more concerned over the run-up in tech stocks and valuations of private AI companies, stoking fears of a bubble. WSJ’s Hannah Erin Lang uses three charts to explain what’s behind ...

Forbes contributors publish independent expert analyses and insights. Host of the Retire Sooner podcast and CFP™ practitioner. The IRS might describe it as landing in the top tax bracket—paying a 37% ...

Ask entrepreneur Anastasia Soare—one big idea can, as she writes in her new book Raising Brows: My Story of Building a Billion-Dollar Beauty Empire, change a life forever. For Soare, that moment was ...