It’s important to understand what over-the-counter biological age test kits can — and can’t — do before buying them.

A new Texas law will change the testing model in two years, but for now, here's what to know about spring 2026 standardized ...

Every spring, a familiar anxiety descends on Texas households. Children lose sleep. Parents scramble for tutors. Teachers abandon real learning to drill test strategies. And for what? A single ...