5,000-year-old Polish grave discovered beneath a Roman-era cemetery held a necklace made of 42 animal teeth, a battle axe and two mysterious human skulls

In a remarkable archaeological find, researchers in Poland have discovered a 5,000-year-old burial site from the Stone Age, situated close to a Roman cemetery. The grave housed a nearly intact male skeleton alongside two other skulls, amber beads, a flint knife, a stone ax and a necklace made of 42 sharp teeth. The grave was discovered at an archaeological site near Zorawina, in southern Poland.