California has invested heavily in early childhood education, yet it doesn’t require all 5-year-olds to attend kindergarten.

Federal data shows post-pandemic student math scores are still down. Maine education officials are responding with a new effort to show students that math has real-world relevance.

Federal data shows post-pandemic student math scores are still down. Maine education officials are responding with a new effort to show students that math has real-world relevance.

Cédric Villani is one of France's top mathematicians, working across several fields of the discipline. He's won a number of titles and awards for his work. A professor at Claude Bernard Lyon 1 ...