Iceland has no shortage of natural dangers – volcanic eruptions, glacial floods, scaldingly hot springs and bitterly cold winters. But it is at least one of the few places on Earth where humans don't ...

This Swiss winter tradition might not be safe this year 瑞士人今冬能放心吃奶酪火锅吗？ Episode 201214 / 14 Dec 2020 Do people have to change their cheese fondue ritual this winter?