Archaeologists exploring an ancient burial cave in northern Morrocco were surprised to find 15,000-year-old evidence of drug ...

An international group of researchers led by the University of Las Palmas de Gran Canaria have uncovered the earliest evidence of Ephedra use from the charred remains of the plant in a 15,000-year ...

Ephedra, an ancient medicinal plant, was used in funerary rituals and possibly for therapeutic purposes by prehistoric ...