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 ...

Nathan Kessel documents how his cat’s pricey tummy problems create total household chaos. Trump shares video that includes racist depiction of the Obamas, sparking backlash Rock the Country festival: ...

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 ...

Americans view the nation’s biggest challenge far differently from most of the world, according to new international polling. A Gallup survey of 1,000 respondents ages 15 and older across 107 ...

What are the most pressing global crises in 2026? Each year, the International Rescue Committee’s (IRC) Emergency Watchlist identifies the countries at greatest risk of new or worsening humanitarian ...

The editorial board is a group of opinion journalists whose views are informed by expertise, research, debate and certain longstanding values. It is separate from the newsroom. Thirteen years ago, no ...

After Austin auto executive Erik Maund's conviction in a murder-for-hire conspiracy, a judge had ordered a retrial due to procedural errors. Now an appeals court has determined the errors don't ...