Hiker Claudia Steffensen from Lovero, a village in Sondrio province, and her husband were passing through a rocky trail in the Ambria valley, close to the Swiss border, when they noticed unusual ...
The discovery in the Ambria valley is also an effect of climate change,' Doriano Codega, president of the Valtellina Orobie nature park, told The Guardian. 'The exceptional thing was the altitude ...