Geology is full of detective stories about the Earth's history, and a new paper in Geology by University of New Mexico ...

Geology is full of detective stories about Earth's history, and a new paper in Geology by University of New Mexico ...

What started as a calm river journey turned into a descent into one of the deepest and most intense caves we’ve ever encountered. With tight passages, rushing water, and near-vertical drops ...

Mammoth Cave National Park is Kentucky's only national park, but it isn't the state's only cave open to the public.

We rappelled down a 280-foot waterfall inside a remote river cave – and it was one of the most intense adventures we've ever tackled. In this video, we take you through the slippery descent, the ...

Asteroid-sampling probe took images day after launch, China’s space agency says, as eight universities carry out mock lunar terrain tests.

Bureau of Land Management hosts Senior Reserve Officers’ Training Corps at Ft. Stanton-Snowy River Cave National Conservation Area ...

Inside the Deep Caves Carved by Lava Centuries of eruptions on the Big Island have created hidden networks of passages beneath volcanoes.

The winners of the first International Aerial Photographer of the Year competition have been announced. From more than 1,500 entries from across the world, Joanna Steidle, a professional drone ...