“I do not call my art ‘mathematical art,’” Dr. Roelofs said in a video interview about a week later. “It’s art about mathematics. Every artist has a favorite subject, things you want to talk about.

Eureka City Schools is doing away with traditional grading in favor of a new educational system that will allow students to ...

Aircraft carrier strike groups, featuring the Nimitz and Ford-class, face a world thick with anti-ship missiles, proliferating sensors, and drone swarms that make closing the coast increasingly risky ...