The current scooter license written test is conducted online by appointment. Lin said anyone booking an exam date on or after Jan. 30 will be tested under the new system. The bureau’s website is ...

This week, as storm-driven dust caused crashes on Interstate 10 near Picacho and blew a haboob into Phoenix, weather researchers called dust a deadly and underrated weather hazard in Arizona. Dust ...

China’s latest military gadget looks like it was ripped from a science fiction storyboard: a motion-controlled combat robot ...

For more than a decade, automatic engine start/stop systems were sold as painless climate tech, a clever way to trim fuel use ...