HVAC problems have plagued Francis L. Cardozo Education Campus for years as teachers and parents say city officials have ...

For the first time, Texas is vetting curricula for quality and paying districts extra to use approved materials. But HISD won't submit Mike Miles' controversial NES curriculum for review.

Puzzles are a hands-on way to explore simpler and complex mathematical relationships, for everyone from kids to calculus students.

Before algebra had letters, someone carved the first equation into wet clay. And yes they solved it faster than most of us could today. Long before algebra had a name, someone in ancient Mesopotamia ...