PHOENIX — Arizonans who lack proof of citizenship can again sign up to vote in this year’s presidential and congressional races. The action comes after two of three judges on a panel of the 9th ...

Learn the basics of CSS Grid in 100 seconds. Grid 🍱⚡ is a powerful tool that can build layouts in the context of columns and rows. It's not easy to learn, but can dramatically simplify CSS ...

Effective Summer 2023, supplemental course descriptions (also called a “topic description”) will be published in the class schedule. Please visit Courses Search to view both course listings and course ...

Although dinosaurs lived many millions of years ago, we know that they existed because some of them turned into fossils when they died. Watch our animation to discover how this happened, and explore ...

Please note that these calendars are subject to change without notice. If you have any questions or concerns, please contact the Office of the Registrar. For past Academic Calendars, please send an ...