More than a square mile of hardwood forest in south Madison County is now under permanent protection, the Northwest Arkansas ...

Chinese researchers have chosen a potential karst cave, in Southwest China's Chongqing municipality, as a terrestrial simulation platform to test and design a human base in the lunar lava tube, ...

The karst caves, in Sichuan's Nuoshui Dongtian Scenic Spot, cover about 240 square kilometers. [Photo by Huang Leran/provided to China Daily] It can get very hot in Sichuan, but then again there are ...

Explore the Michigan cave buried under a long-forgotten town, where twisting tunnels and lost history create an atmosphere of ...

Discover a surreal Florida trail where vanishing streams, hidden caverns, and massive sinkholes create an unforgettable ...

A recent study spotted water carved cave openings in Mars Hebrus Valles region, hinting at sheltered places where signs of ancient microbes could survive.

The limestone karst formations of Citatah in West Java that first appeared millions of years ago are once again under attack ...

Have you ever wondered how an entire river could simply disappear? While it might sound like magic, the sudden vanishing of ...

Beneath the rugged peaks of Spain’s Sierra de las Nieves, explorers have uncovered a vast underground labyrinth that reshapes ...

Central Europe is a region where fairy-tale landscapes, imperial history, and effortless charm come together in ways that ...

A newly discovered supercave in Spain stretches 16.5 miles, featuring a 3,000-foot vertical drop. What lies beneath?

Myanmar has the second largest karst area in Southeast Asia, with over 80,000 square kilometres of these distinctive limestone landscapes. Karsts – characterised by the presence of streams that flow ...