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The Lava River Cave outside of Bend is a mile deep and 60 feet tall. Here's how to explore Oregon's longest lava tube.
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Illuminating the Depths: Ancient Humans in the Saint-Marcel Cave NetworkThe Saint-Marcel cave network in southern France has long captivated the imaginations of explorers and scientists alike. Its ...
The Trump administration has cut staff by more than 24% at the National Park Service since January. Republicans in Congress ...
National Park Service researchers have identified a previously unknown shark species in the limestone walls of Mammoth Cave, ...
MAMMOTH CAVE, Ky. — A new-to-science species of ancient shark was recently discovered in Mammoth Cave National Park in ...
Fossils of an ancient shark species have been discovered in a Kentucky cave, park officials announced (Mammoth Cave National Park) ...
A new species of ancient shark, named Macadens olsoni, was found in Mammoth Cave, Kentucky, known for its curved teeth meant for crushing sea creatures.
A new species of ancient shark, named Macadens olsoni, was found in Mammoth Cave, Kentucky, known for its curved teeth meant for crushing sea creatures.
A new species of ancient shark, named Macadens olsoni, was found in Mammoth Cave, Kentucky, known for its curved teeth meant for crushing sea creatures.
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