Cleveland Museum of Natural History researchers propose new hypothesis for the origin of stone tools: an origin of stone knapping via the emulation of Mother Nature
Painting materials from the San Salvatore crypt in Brescia, Italy, are confirmed to be from the Lombard Period, according to a study in EPJ Plus
Pottery suggests a surprising diversity of ethnic groups in the US Virgin Islands before Columbus; the study has been published in Heritage Science
A new study has revealed the earliest known evidence of the use of the hallucinogenic drug opium, and psychoactive drugs in general, in the world
