Understanding Concepts

NASA’s October 11 APOD explains how IceCube uses light sensors buried in Antarctic ice to detect high-energy cosmic neutrinos.

Search interest is rising around a PDF titled “Terence Tao: Math 2.0,” but the document’s contents and the reason for the attention are unverified.

X-ray analysis of six Chernobyl fuel particles found their crystal structure largely intact, but researchers caution that the small sample cannot establish regional risk.

A guest post on Terence Tao’s blog describes Lean’s growth and AI formalization milestones while raising questions about proof reliability.

Search and coverage interest is rising around maps of forests beneath parking lots and malls, but the reason for the spike is unconfirmed.