You might think you know all of Earth’s continents, but there’s one that has remained hidden for millions of years. Zealandia ...

It’s no mystery that the world’s greatest riddles still fascinate and their invariably spectacular locations all await the ...

For ancient seafarers, the ocean was a place of mists and uncertain landfalls. They described mysterious ... islands magically appeared on the horizon, only to mysteriously disappear. Early maps ...

A curious island-like feature appears near Antarctica, far from any known land, labeled as "Unavailable Island" on Google ...