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 ...
Daniel H. James installs a drip rate monitor upon a flowstone in Grutas Tzabnah (Yucatán, Mexico) as part of the wider cave monitoring campaign. Stalagmites in Mexican caves reveal duration and ...
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