A week doesn’t go by without President Donald Trump talking about “needing” to acquire Greenland. As reporters rush to cover this mysterious territory, much has been said the island’s politics and ...

The polar regions are cold, remote and off-putting, but there are thousands of polar words in English – and not just words ...

This is the only way we know what polar bears are doing out there,' says Alysa McCall, a staff scientist and director of ...

In the dry, sun-scorched deserts of Ethiopia, a slow but astonishing transformation has been unfolding since 2005. A ...