Ancient stone structures spark unusual theory
Nevera - or ice cellars - that's what the locals of the Blenio valley call old stone buildings dotted throughout the valley. But for retired schoolteacher Mariella Becchio the structures had a religious function. (swissinfo, Michele Andina)
You can find an overview of ongoing debates with our journalists here . Please join us!
If you want to start a conversation about a topic raised in this article or want to report factual errors, email us at english@swissinfo.ch.