Is it always possible to bisect three solids by one plane? Is it possible to cut it in such a way that all three components ...

Tech stock declines highlight unsustainable AI spending; EssentaTor proposes Mapping Mathematics for durable, efficient intelligence systems.

It’s amazing! 🥰🥰” When I searched for it again, the ad had been taken down; the next time I saw it was as an exhibit in a class-action lawsuit against Kalshi that alleges, in part, that the site is ...

Every year, thousands of corporate executives face a hard deadline: before December 31, they must decide irrevocably how much ...

Politics as theatre. Celebrity as currency. Wellness as religion. And power as the only real language in the room. Subscribe ...

This article is from Proof Positive, our friendly newsletter that explores the joys and peculiarities of math. Sign up today for a weekly math essay and puzzle in your email inbox. Countless debates ...

James Hagens is on the Providence Bruins. And in other news, the Boston Bruins are on the ice today. It is the first of two back-to-backs for them this week. Today is the only one against a team out ...

Add Yahoo as a preferred source to see more of our stories on Google. This article is from Proof Positive, our friendly newsletter that explores the joys and peculiarities of math. Sign up today for a ...

This article is from Proof Positive, our friendly newsletter that explores the joys and peculiarities of math. Sign up today for a weekly math essay and puzzle in your email inbox. Statistics can ...

The tech world feels like a rollercoaster right now—layoffs hitting over 71,000 jobs in just a few months of 2026, teams ...

Those changes will be contested, in math as in other academic disciplines wrestling with AI’s impact. As AI models become a ...