News Desk

Hippies and other early psychonauts weren’t the only ones dropping acid back in the Sixties and Seventies. Several animals also had the experience of dabbling with LSD, courtesy of the scientists who wanted to see what effects it would have on various species. The results of those tests ranged from bizarre to tragic.

Scientists have uncovered the youngest known Middle Stone Age tools in modern-day Senegal, on the west coast of Africa, dated to as recently as 11,000 years ago.