A sharp rise in students without middle school-level math skills is raising alarms among educators and policymakers.

A database, collecting and classifying tile-like patterns in biology, aims to be a resource and research catalyst. The human ...

For over a decade, mathematicians have failed to agree whether a 500-page proof is actually correct. Now, translating the ...

A new collection of research papers examines how humans conceptualize numbers and the numeral systems we’ve build around them ...