Rock Art Discovered in Tanzania

KRAKOW, POLAND—Science in Poland reports that archaeologist Maciej Grzelczyk of Jagiellonian University has found hundreds of ancient rock paintings spread out over more than 50 locations in Tanzania’s Swaga Swaga Game Reserve. Grzelczyk said the paintings, made with red or white pigments, resemble those at Kondoa, a nearby UNESCO World Heritage Site. Many of them are so faded they can only be seen with special camera filters. “Red paintings are particularly varied: In addition