Since their discovery 13 years ago, scientists have puzzled over the origin of tiny glass beads found inside ancient clam shells. New evidence suggests they’re microtektites—a byproduct of meteorite ...

Back in 2006, Mike Meyer was an undergraduate student at the University of South Florida looking for fossils in the shell-packed walls of a quarry near Sarasota, the cross-section of which offered a ...

NAHA--Researchers in Okinawa Prefecture have confirmed the discovery of the oldest artificially colored ornament ever found in Japan. Officials of the Okinawa Prefectural Museum and Art Museum made ...