Researchers has uncovered never before seen details in a set of prehistoric stone objects that feature a variety of artworks.

Irregularities are observed on the inner edges of the rock grooves, a result of fast movement, causing friction between the instrument and the surface. Many of the petroglyphs underwent subsequent ...

It is just a few criss-crossing lines scored into rock, but this one little relic implies ... Glaser to explain how lip balm works. 75-year-old Bruce Springsteen explains why he has no plans ...

Brazilian archaeologists have discovered a vast number of 2,000-year-old rock carvings that depict ... Many of the newfound carvings are engraved symbols created by wearing out rocks.

A generated image of the prehistoric sandstone plate and its engraving A stone believed to be about 12,000 years old and engraved with what appears to be a horse and other animals has been ...