Silfra Fissure in Iceland, located in Þingvellir National Park, offers a unique opportunity to swim or snorkel between the ...

A hidden continent existed under Greenland's ice. Scientists found this lost continental fragment. It is called the Davis ...

Beneath the turquoise waters of the South Pacific hides a massive secret—Zealandia, a sunken landmass stretching nearly two ...

After visiting all seven continents in a year, I'd go back to countries like Australia and Turkey, but I'd skip return trips ...

A long-lost slab of Earth’s crust may be pulling away the bottom of the oldest part of North America, scientists say ...