The Grand Canyon holds many world records, but maybe the most uniquely Arizona one is for sunniest city in the world. See which city took the title.

Carmen Martinez, a student at Harvest Preparatory Academy in Yuma, was named a STEM national champion for an eco-friendly, biodegradable band-aid she created. Arizona is home to nearly 1 million ...

Canadians in Yuma are giving mixed reactions to the new rules for people outside the U.S. temporarily living in the country.