Mezmaiskaya Cave, an area of more than 5,000 square feet, has been excavated since 1987, and the lower layers of sediment ...

making it the oldest known bone tip in Europe. Golovanova, L. V., et al (2025) Journal of Archaeological Science The spear tip was between 70,000 and 80,000 years old, predating when Homo sapiens ...

Michael Kratsios — who may be the most important man you’ve never heard of — is at the tip of the spear when it comes to making sure America dominates AI and every other facet of tech and ...