An international team of scientists led by Dr. Tao Deng of the Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, has discovered a 4.6 million-year-old species of three-toed horse in southwestern Tibet. Two adult horses Hipparion zandaense running fast in their open steppe habitat of the Tibetan Plateau (Yu Chen) In their paper, published in the Proceedings of the National Academy of Science, the scientists report...
