Walking Arizona

Lichen is a composite organism made up of algae or cynobacteria (or both) living within the filaments of a fungus. The relationship betwe...

This juniper tree shows the difficulty of its long life as it clings to the rock and shallow soil of this exposed hill top. The Colorado ...

Erosion can form some of the most remarkable formations. Utah and Arizona both have a complex geologic history. In the more humid areas o...

When you visit a National Park or Monument, there are always some very iconic photos for sale. In the case of Zion National Park, the ico...

We are being constantly surprised at what is growing around our house in Provo, Utah. The house is surrounded by a nearly solid mass of p...

I first read The Little Prince by  Antoine de Saint-Exupéry in Spanish. I don't think that I got the essential message of the book ...

In Life, the Universe and Everything , Douglas Adams wrote, "The Guide says there is an art to flying", said Ford, "or rat...