Researchers in Spain have discovered a pebble with a Neanderthal fingerprint, suggesting they created symbolic art. This ...

The discovery could deepen our understanding of the Neanderthal mind, but some experts aren’t convinced by the interpretation ...

Since the atomic nucleus was first proposed in 1911, physicists simply assumed it was round. ​ But are the nuclei of atoms ...

An ancient granite pebble included indentations resembling a face, its nose a red dot. A study says it may have had symbolic ...