Cave formation starts with a simple chemical reaction between water and carbon dioxide in the atmosphere, creating carbonic acid. This weak acid forms when rainwater combines with CO2, then ...

From lava tubes on Mars to ice pockets on Europa, subterranean environments may offer the best chance of finding life—and living safely—beyond our planet. “I was like, ‘OK, I'm pretty sure that ...

Ice caves host a range of cryogenic phenomena driven by the interplay of ambient air temperature, subterranean hydrology and karst geometry. Seasonal and perennial ice accumulations form through the ...

The film discusses the unique ecosystem of caves, highlighting the adaptations of organisms that thrive in darkness. It emphasizes the constant conditions found in caves, such as temperature and ...

A section of South Dakota’s Wind Cave seen under normal white light (left image) transforms into something otherworldly when placed under UV light (right image). SAN DIEGO, March 25, 2025 — Deep below ...

Researchers identified telltale "fingerprints" left by different cave environments that could help reconstruct the history of ...

In two recent papers, Saint Louis University researchers report finding high concentrations of microplastics present in a Missouri cave system that had been closed to human visitors for 30 years. The ...

NASA is no stranger to innovative robots, but the agency's new robotic cave explorer still manages to inspire a sense of awe. In cooperation with researchers at Stanford University, NASA is developing ...

Researchers report finding high concentrations of microplastics present in a Missouri cave system that had been closed to human visitors for 30 years. In two recent papers, Saint Louis University ...