...among the top 10 breakthroughs was the realization, made public in October, 2014, by scientists that cave paintings discovered in 7 cave sites in the Maros karsts on the island of Sulawesi in Indonesia were actually between 35,000 and 40,000 years old. The breakthrough was significant in that it was the first time that prehistoric human cave painting art found in Indonesia, or East Asia, for that matter, was found to date during time periods usually associated with the "first cave painter" works long known to exist in Europe. In the potential landmark study, the researchers used uranium-series dating of...