Copenhagen has overtaken Vienna as the world's most liveable city in 2025. But what makes these places tick? Locals in five ...

Every year, a few thousand people deploy to live on Antarctic research stations — and go through punishing survival training ...

A bright red “sea toad” and an underwater mountain four times taller than the world's biggest skyscraper are among the jaw-dropping discoveries made by a team of deep-sea explorers in a single stretch ...