Decades of searching and a chance discovery: Why finding Leadbeater’s possum in New South Wales is such big news
5
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Carved into rock beneath the Swedish city of Västerås, a huge man-made cave system is being used to heat local housing
10 votes -
An American man has died in south Iceland after ice collapsed while he was on a group tour to a glacier
22 votes -
Mälarenergi has embarked on a project to fill caverns underneath Västerås, Sweden with hot water – warmth will be sent via heat exchangers to a district heating network
3 votes