See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Archaeologists have found more than a dozen stone knives in an ancient ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Hundreds of weapons from the Roman era have been unearthed in a park in ...

In this undated image released by Mexico's National Institute of History and Anthropology, INAH, sharp obsidian knives found in Cantona, in the central Mexico state of Puebla, are displayed for photos ...

Humanity has always sought advantage on the battlefield. From the moment our ancestors first picked up a rock, the drive to develop more effective tools of war has shaped civilizations, toppled ...

A famous cache of wooden spear shafts and other hunting tools was once ascribed to a group of early humans that were not known for social organization. Ancient snail shells helped archeologists ...

Arms technology is one of the driving forces behind warfare. While there was a period where most of humanity was on an even playing field, the history of warfare is one defined by technological ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Archaeologists have ...

The most feared weapons of the ancient world didn’t necessarily break the mold when it came to battlefield innovation. In some cases, these were perfectly in line with the weapons used by other peer ...

MEXICO CITY — Traces of blood and fragments of muscle, tendon, skin and hair found on 2,000-year-old stone knives have given researchers the first conclusive evidence that the obsidian blades were ...