Ancient petroglyphs carved into volcanic rock outside Bishop in the eastern Sierra were recently damaged by vandals, and federal authorities want to bring the wrongdoers to justice. The U.S ...

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 ...

At a rock art site located on the western bank of the Nile River, an ancient ... number of petroglyphs and texts, much of it ...

Law enforcement officials are offering a $1,500 reward for information that leads to the vandalism who damaged ancient Native American petroglyphs on federal land near Bishop. The vandalism at the ...