Lululemon has filed a lawsuit against Costco that accuses the wholesale club operator of selling lower-priced duplicates of ...

Education experts are concerned that young Arizona children are falling behind when it comes to reading skills.

The United States Postal Service has informed Paradise Valley leaders it plans to close the town's sole post office by the ...

A proposal to deter states from regulating artificial intelligence for a decade was soundly defeated in the U.S. Senate on ...