For thousands of years, residents of the Yellowstone Valley have been using the area now known as Pictograph Caves State Park. It has been used for shelter, burials, parties and - most recently - as a ...

Dozens of sites featuring Indian pictographs (painted figures on rock) and petroglyphs (carved designs on rock) can be found in greater San Diego County, but only one is served by a freeway exit named ...

A “remarkable” pictograph site that could date back to the 1700s is hidden along the side of a large boulder in one of the most secluded places in San Diego County, Native American art experts say.

Reporting from San Diego — A “remarkable” pictograph site that could date back to the 1700s is hidden on the side of a large boulder in one of the most secluded places in San Diego County, Native ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. GRASS RANGE — In the sandstone cliffs of Bear Gulch more than 3,000 pictographs line the rock ...

Among the mysteries of how ancient people created structures to mark the solstice and equinox with astonishing accuracy, this one is central: How did they determine the dates of those astronomical ...

Missouri researchers have devoted years learning about Picture Cave and are appalled by the prospect of its auction. They would like to see the property in the care of the Osage Nation. A vintage pool ...

After a hiatus of more than 100 years, people will once again be able to seek shelter at Pictograph Caves. This time, however, instead of American Indians using the caves as seasonal housing or a ...

Ochre was often used as a vivid red paint in ancient rock art known as pictographs. Despite its broad use throughout human history and a modern focus on how the artistic symbolism is interpreted, ...

HORSESHOE CANYON, Utah — In a remote arm of Canyonlands National Park, deep inside a warren of rock and sand, is one of the greatest and most mysterious collections of ancient art in North America.