A mile-wide asteroid known as 2005 UK1 will safely pass Earth on Jan. 12, 2026, at 32 times the moon’s distance, posing no ...

Arizona once had to dig out of 100 inches of snow. It paralyzed Flagstaff and buried the White Mountains in almost 9 feet of ...

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Will people continue to hike and bike the Arizona Trail? Extreme weather and land use challenges may test the limits.

Tucson, Arizona, has so much to offer travelers and locals alike, including this historic district packed to the rafters with ...

Chandler offers weekend drives that mix urban comfort with desert beauty. This East Valley gem knows how to surprise visitors ...

That led to residents and businesses on Mount Lemmon being placed under mandatory water restrictions, only being allowed to ...

Tucson experienced heavy rainfall Wednesday, while clouds blanketed Mt. Lemmon in its first winter snow of the year. Access ...

While Southern Arizona is known for its desert landscape, Mount Lemmon in the Catalina Mountains received over 8 inches of ...

The Catalina Highway to Mt. Lemmon is currently closed due to heavy congestion up the mountain, the Pima County Sheriff's ...

Comet C/2025 A6 (Comet Lemmon) made a striking appearance in 2025, becoming visible to the naked eye and exceeding astronomers' expectations for brightness. A dramatic image captured from Hawaii's ...