Mo So Cave forms a natural ring with a green-covered valley of over 1,000 square meters at its center. Researchers believe ...

Just when we think we’ve found the biggest, longest, largest, or whatever-est of things, nature and man’s ability to discover new things continue to amaze us. Last year, a cave was found in central ...

By Joshua Zukas Thirty-five years ago, a Vietnamese hunter stumbled across the biggest cave on the planet — then promptly ...

A surprising discovery was made in Lèn Chùa cave, located in Nghĩa Thành commune of Nghĩa Đàn district, Nghệ An province, Vietnam. Local resident Phạm Trịnh Tiến stumbled upon human skeletal remains ...

CORRECTS SPELLING OF TOWN AND QUARRY INFORMATION - In this photo taken July 2, 2012, raw rocks are loaded onto a truck for the processing at a limestone quarry owned by a Vietnamese company in Hon ...

After a three-year closure, Tien Son Cave at Phong Nha - Ke Bang National Park in central Vietnam is set to reopen on Dec. 21, following a comprehensive upgrade and facility repairs. Tien Son Cave ...

DONG HOI, Vietnam, April 24 (UPI) -- A cave discovered in Vietnam's Quang Binh province may be the largest in the world, a team of British explorers says. British Cave Research Association explorer ...

Scientists explored several lava tubes in Vietnam and found some “bent-toed” creatures in the caves in a first-of-its-kind sighting, photos show. Photo from Nguyen, Tran, Nguyen, Hoang and Nguyen ...

Sweltering and gripped with fear, 19-year-old Marine Rob Coughlin slithered on his belly with a flashlight and semi-automatic pistol through one of Vietnam’s underground tunnels when he came face to ...

HON CHONG, Vietnam – Hundreds of species live in the limestone caves of Hon Chong in southern Vietnam, and many of them are found nowhere else on Earth. Yet their habitat is being blown apart, chunk ...