On a hot day, there’s nothing quite like a refreshing drink of water. But how would you feel if that water was sourced from ...

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

Arizona could see even more water-recycling projects soon. The authors note that Phoenix is working on water reuse projects at its 91st Avenue and Cave Creek wastewater facilities and that Palo ...

This town tucked high in the Chiricahua Mountains is surrounded by towering cliffs and lush forests. Here's how to plan a ...

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

Cave Creek Canyon Arizona things to do Cave Creek Canyon is ... CCC House are multiroom structures with electricity and running water. Make reservations at recreation.gov. The Cave Creek Visitor ...

Arizonans can still weigh in on the Copper Creek exploratory project. The Bureau of Land Management’s public comment period ...

Havasu Falls, Arizona The contrast of teal water and dusty orange rocks makes ... Take an elevator ride into a limestone cave in Lookout Mountain, and follow the trail to Ruby Falls.

Mammoth Cave National Park in Kentucky I'm not a fan ... Petrified Forest National Park in Arizona I think Petrified Forest National Park is one of the most visually stunning and scientifically ...

access to food and water, the number of medical professionals and scientists, military presence, population density and places to run and hide. (Caves were considered desirable for that ...