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With towering bones jutting out of the snow, Whale Bone Alley is Siberia's answer to Stonehenge. The 600-year-old-structure — made from 34 whale jaw bones, each 16-feet-high — was erected by indigenous tribes to create a neutral place of worship. Recently, it's become a popular destination for Western tourists.

3D printers are poised to revolutionize the ways face transplants are done. Using a new technique, face replicas can now be made in accordance to bone grafts, metal plates, and the underlying bone structure of the skull. The new procedure is faster and with improved outcomes. Read more at Live Science.