A 2,500-pound stone containing prehistoric petroglyphs has returned to wildland near the Utah-Idaho border, 80 years after it ...

A rock covered with petroglyphs created centuries ago by the ancestors of the Northwestern Band of the Shoshone Nation is ...

Centuries before cellphone photos and social media sites, residents of what is now Tucson had their own way of posting scenes from daily life: They pecked petroglyphs into rocks. These petroglyphs, ...

Title page reads: Transcripts of Petroglyphs found in Queens County, Nova Scotia, collected during June and July, 1888 by and under the direction of George Creed, South Rawdon, N.S. Note: Those copies ...