Arizona national parks are great places to ... you will also find evidence of past inhabitants of the area, including ...

The petroglyphs can be found on volcanic tuff formations formed over 760,000 years ago when a large eruption released hot ash ...

The petroglyphs, called “one of the most awe-inspiring and intriguing things to see” by Eastern Sierra, are located in the ...

A $1,500 reward has been offered for tips on the vandalism of ancient petroglyphs at the Volcanic Tableland near Bishop, California. Photo from Bureau of Land Management Ancient petroglyphs ...

Ancient petroglyphs, some believed to be up to 7,000 years old, have been vandalized on federal land in the Eastern Sierra Nevada, officials reported. The petroglyphs, called “one of the most ...

CHEYENNE – Gov. Mark Gordon signed nine bills into law Wednesday, including a bill that supports enhanced oil recovery, one that takes steps to survey and protect petroglyphs on state lands and ...