Arizona is home to more than three dozen national parks, sites and monuments. These 10 easy to moderate hikes show off the ...

Scientists and water managers are adding a new tool to figure out exactly how much snow is held in those mountains, and how ...

January 10 - Koa Peat scored 20 points, Jaden Bradley and Anthony Dell'Orso added 17 points apiece and No. 1 Arizona went on to an 86-73 victory over TCU on Saturday afternoon in Fort Worth, Texas.

January 10 - Arizona State had five players score in double figures, led by 21 points from Maurice Odum and Massamba Diop in an 87-84 victory over Kansas State on Saturday in Tempe, Ariz. The Sun ...

Abstract: Current AAV autonomous flights exhibit efficient performance in both indoor and field environments. However, they often face significant challenges in large-scale and cluttered environments, ...

President Trump is again floating the idea of annexing Greenland, the semiautonomous Arctic island that is a territory of Denmark. Greenland’s location between North America and Russia gives it ...

Two weather systems will bring scattered rain and unseasonably cold temperatures to Arizona this week. Lows are expected to dip into the teens in some northern areas, with Phoenix seeing overnight ...