oldest

The oldest recognized abrading instrument was used round 350,000 years in the past

A spherical stone excavated at Israel’s Tabun Cave within the 1960s represents the oldest recognized grinding or rubbing instrument, say

Inside a cave on the Indonesian island of Sulawesi, scientists have discovered one of many oldest recognized inventive depictions of

From the most important merger of black holes to the world’s oldest string — original by Neandertals, no much less

A tiny amphibian that lived 99 million years in the past had a secret weapon: A tongue that shot out