Melting alpine glaciers are revealing fascinating clues to Neolithic life in the high mountains.
And, as a conference of archaeologists and climatologists meeting in the Swiss capital Berne has been discussing, the finds are also providing key indicators to climate change.
Everyone knows the story of Oetzi the Ice Man, found in an Austrian glacier in 1991. Oetzi was discovered at an altitude of over 3,000m.
I did not know other stuff not related to the Iceman had been found.