Deep in the mountains of Gunma Prefecture is the town of Kusatsu, its onsen long known for their healing ... 01:09 In Iceland we don't really believe that onsens or hot springs can heal you.

Iceland is known for its Blue Lagoon. Its iconic turquoise water draws visitors from around the globe, but travelers don’t have to go that far for world-class hot springs. Glenwood Springs ...

The idea that wolf spiders might be active in winter in Iceland’s hot springs, started off as a hopeful hunch, based on an old scientific paper I had found. We knew that they were present in ...