
How school funding works: a plain-English guide to the money
Schools run on three streams: local property taxes, state aid, and a small federal share. The mix explains most gaps between districts, and the spending record is humbling.

Schools run on three streams: local property taxes, state aid, and a small federal share. The mix explains most gaps between districts, and the spending record is humbling.

Adult literacy programs deliver real but small reading gains. A 2011 trial of 198 adults, UNESCO’s 2025 count, and PIAAC surveys show what the evidence supports.

National tests show a real reading slide: 31 percent of fourth-graders at Proficient, more adults at the lowest levels. The crisis label depends on the bar.

A Charlotte training center shows why device innovation fails in the operating room when nobody practices the whole setup.

Two groups, one bold headline, and a hidden factor nobody mentioned. Learn how confounding and selection bias make studies compare apples to oranges, and how to spot it yourself.

Why landmark results sometimes collapse when other scientists repeat them, and what open science is doing about it.

Dual-language classrooms are often praised and often doubted. The honest picture is more measured than either camp suggests.

An autonomous shotgun and a blood recirculation machine are both in development at the Air Force Research Laboratory. What the reporting supports — and what it does not.

The standardized testing debate is really a question about fairness: same exam for everyone, but is the same exam measuring the same things?