Stone arrowheads, produced through a process known as knapping, are a major focus of events like the Bald Eagle Knap-In Primitive Arts Festival held annually by the Susquehanna Valley Flint Knappers ...

Sharp stone technology chipped over three million years allowed early humans to exploit animal and plant food resources, which in turn played a large role in increasing human brain size and ...

Innovations in stone knapping technology during the South African Middle Stone Age enabled the creation of early projectile weapons, according to a study. Innovations in stone knapping technology ...

Sharp stone technology chipped over three million years allowed early humans to exploit animal and plant food resources, which in turn played a large role in increasing human brain size and ...

The ability of humans to use language is among the things that make them distinct from other animals, but scientists were not certain as to why and how this trait has evolved. A new study, however, ...

Innovations in stone knapping technology during the South African Middle Stone Age enabled the creation of early projectile weapons, according to a study published April 26, 2017 in the open-access ...