Some say the reason most manhole covers are round is that a circle cannot fall through a smaller circular hole. Which of these other two-dimensional shapes cannot fall through a hole that is the same ...

Professor Raúl Rojas has published a book about how symbols have been used throughout history in mathematics. The work was translated into English this year.

Stage 5: Justify thinking. A vital habit that many students need to solidify is recontextualizing after they solve ...

A new University of Illinois Chicago study finds that Chicago schools remain sharply divided, with policy decisions and ...

In this episode, we take a deeper look at whether education research can ever truly be neutral and what happens when ideology ...

A particle accelerator that produces intense X-rays could be squeezed into a device that fits on a table, my colleagues and I ...

Old-money style isn’t labels; it’s fit, natural fibers, cared-for shoes, and quiet choices that look better every year.

A new mathematical model could lead to medical breakthroughs by predicting pattern formations for different particles.

The Goodwill Store & Donation Center in Hutchinson, Kansas has mastered this beautiful equation, offering bag sales and deals that make your bargain-hunting heart skip a beat. This isn’t some tiny ...

In 1980, Stephen Hawking gave his first lecture as Lucasian Professor at the University of Cambridge. The lecture was called ...

Adoption anniversaries do more than mark a date. Research-backed, adoptee-centered Family Day that build identity, attachment ...

While the internet argues over language, Sunil Jaglan’s 11-year Gaali Band Ghar campaign is helping India replace abusive ...