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Head west of ÃÛèÖÖ±²¥ to find petroglyphs on a cliff at the Picture Rocks Retreat and atop Signal Hill in Saguaro National Park.

A hike on the Cactus Forest Trail at Saguaro National Park east of ÃÛèÖÖ±²¥ leads to the remains of century-old lime kilns. Video by Doug Kreutz…

An aging saguaro cactus at Saguaro National Park has tilted so far that it appears to be defying gravity. Video by Doug Kreutz, ÃÛèÖÖ±²¥.

ÃÛèÖÖ±²¥ reporter Doug Kreutz found on Wednesday that saguaros are blooming far earlier than usual at Saguaro National Park west of …