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 ...

Microsoft’s MSFT-2.58%decrease; red down pointing triangle Copilot chatbot has become central to its artificial-intelligence strategy as the company’s close partnership with OpenAI diminishes. But the ...

High costs don't mean you have to take beef off the table. Here are the best budget cuts, according to experts. Pamela is a freelance food and travel writer based in Astoria, Queens. While she writes ...

On Feb. 18, Christians around the world celebrated Ash Wednesday, which marks the beginning of the season of Lent. Each year, this 40-day period symbolizes the 40 days that Jesus Christ fasted in the ...