HumansAncient humans may have worn shoes more than 100,000 years ago Three archaeological sites in South Africa feature impressions that might have been made by ancient footwear, but pinpointing when humans first wore shoes is challenging News
LifeAncient bacteria genome reconstructed from Neanderthal tooth gunk Researchers pieced together the genomes of two unknown species of green sulphur bacteria from DNA fragments found in ancient calcified tooth plaque News