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 ...

Erin Collins oversees the Taxpayer Advocate Service (TAS) and serves as the “Voice of the Taxpayer” within the IRS and before Congress. (Photo by Samuel Corum-Pool/Getty Images) In her Annual Report ...

Microsoft’s MSFT-2.15%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 ...

Guterres warns against erosion of international law and cooperation Multilateralism under assault, secretary-general says, amid global conflicts, US funding cuts Guterres prioritizes AI governance to ...

Biodiversity loss is continuing at an unprecedented rate, with species becoming extinct at between 100 and 1,000 times the average pre-human, or ‘background’, rate. Human activities are the main cause ...

The robot vacuum category has two types of products: the ones you babysit, and the ones that actually remove work from your week. A self-empty model is the line between those two experiences. The ...