Since I was a teenager in Iran, a land filled with ancient sites ... be seen behind Meteora, a World Heritage site. Photograph by Babak Tafreshi, TWAN/National Geographic This could be a scene ...

A Russian team discovered a seed cache of Silene stenophylla, a flowering plant native to Siberia, that had been buried by an Ice Age squirrel near the banks of the Kolyma River (map).