There’s no shortage of public lands to explore in America, from craggy canyons and remote islands to ancient forests and ...

Inside Wind Cave the scientists found that chemicals fossilised within the rocks shine in brilliant hues of pink, blue, and ...

Astrobiologist Joshua Sebree of the University of Northern Iowa suggests that South Dakota's Wind Cave exhibits chemical ...

Deep below Earth's surface, rock and mineral formations lay hidden with a secret brilliance. Under a black light, the ...

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 underground, where sunlight never reaches, ancient minerals lie hidden within the rock – until illuminated by a black light. In that moment, once-drab walls blaze with color: pinks, blues, and ...

As the most discerning, up-to-the-minute voice in all things travel, Condé Nast Traveler is the global citizen’s bible and muse, offering both inspiration and vital intel. We understand that ...

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