Sơn Đoòng Cave is the world's largest cave in Vietnam, featuring a jungle, a river, and towering chambers that reach over 200 ...
The Veryovkina Cave was the deepest-known cave on Earth, and experts stumbled upon it before daring to attempt a dangerous mapping of the depth.
Deep in the jungles of central Vietnam lies a cave so vast it has its own weather. It’s called Sơn Đoòng Cave, and stepping ...
Rachel Chang is a travel and pop culture journalist who contributes to Travel + Leisure, Condé Nast Traveler, Lonely Planet, and more. Vietnam is home to the world's largest cave. It's so vast that it ...
In the pitch-black corridors of Mammoth Cave National Park, deep beneath Kentucky’s rolling hills, scientists have uncovered ...
Scientists uncovered two new prehistoric shark species, Troglocladodus trimblei and Glikmanius careforum, in Kentucky's ...
A rare bite into the past. The fossilized tooth of a newly discovered ancient shark species – dating back about 340 million years – has been unearthed in the world’s largest cave system, officials ...