SANTA ANA — A 30-year-old former teacher’s aide for an Anaheim charter school pleaded guilty and was sentenced to 25 years in ...

Explore a wide range of recent research in mathematics. From mathematical modeling to why some people have difficulty learning math, read all the math-related news here.

Critics of the ruling said it appeared to conflict with state law that says public schools can't make teachers notify parents when students' gender presentation changes.