Inside the world’s deepest cave, 7,000 feet below the surface, a sudden flood turns an epic expedition into a desperate fight ...

Aside from drawing more tourists, not much has changed at South Dakota ’s above-ground attractions such as Badlands National Park or Mount Rushmore. But in the state’s Black Hills National Forest, ...

Beneath the Earth’s surface lies a world so extreme and isolated that it seems more like an alien planet than part of our own. Veryovkina Cave, the deepest known cave on Earth, plunges a staggering ...

The Aggitis River Cave in Greece is one of the largest and most spectacular river caves in all of Europe. It is located in ...

A joint research team from the Korea Advanced Institute of Science and Technology (KAIST) and the Unmanned Exploration Laboratory (UEL) has developed a transformative wheel capable of navigating the ...

Cut from a sheer cliff face nearly a thousand years ago, India's Ajanta Caves are home to sacred Buddhist spaces adorned with vibrant works of ancient art. Carved in timeThe Buddhist cave temples near ...

DAEJEON, SOUTH KOREA – A joint research team from the Korea Advanced Institute of Science and Technology (KAIST) and the Unmanned Exploration Laboratory (UEL) has developed a transformative wheel ...

Rio Tinto in talks to buy Glencore to form world's biggest miner A deal could create the world's largest mining company with a combined market value of nearly $207 billion. Rio Tinto , is in early ...

Find out about the journal aims and scope. npj Space Exploration is a fully open access journal. More on Creative Commons Attribution licenses and the benefits of publishing open access can be found ...