Graduate School of Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555, Japan ...

Composite photograph of beads weighing an average of 0.0708 grams and measuring 5 millimeters in diameter, taken from a ton of scallops found at the Montelirio site in southern Spain. D.W.W. The ...

Researchers found over 270,000 beads in a tomb in Spain, and it could be the largest collection ever recorded. The beads were made out of shells, stone, and animal bone, and it likely took months ...