Arizona is has the second-highest rate of wastewater reuse in the Colorado River basin, according to a new study. And it ...

The cave, officially known as the Arizona Canal Diversion Channel ... Many of the bats Cokenias rescued from the canal got stuck in the water while trying to get a drink mid-flight, she said.

From The Phoenix (Arizona) Gazette. TimesMachine is an exclusive ... the beautiful San Francisco peaks, the ancient cave dwellings, and the well-known bottomless pits. Here the every whim of ...

Traverse 330 steps on the way to such distinctive chambers as the “Devil’s Kitchen” and the “Crystal Vault.” Wild caving ...

Getty The team at Colossal Cave Mountain Park in Arizona is asking for the public's help to find the family of a late woman who had previously hiked the area. According to a report from local ...

Recent visitors recommended taking a cave tour to enjoy a respite from the Arizona heat. Reviewers praised the energy and knowledge of the tour guides, and said this is a great activity if you're ...