In Kromlau Park, eastern Germany, there is a structure called the “Rakotzbrucke,” translated as the “Devil’s Bridge.” From …
mystery
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A Curtin University researcher has solved a nearly 100-year-old riddle by discovering that Egyptian desert glass was created …
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When UC Santa Barbara geology professor emeritus James Kennett and colleagues set out years ago to examine signs of …
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In a study published in Nature Geoscience, the team explored the physics of “stagnant slabs.” These geophysical oddities form …
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Environment
Mystery of Why Mount St. Helens Is Out of Line With Other Volcanoes Solved
by Troy Oakesby Troy OakesSome of the clearest, most comprehensive images of the top several miles of the Earth’s crust have helped …
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Electrically charged volcanic ash short-circuited the Earth’s atmosphere in 1815, causing global poor weather and Napoleon’s defeat, says …
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Thin ribbons of purple and white light that sometimes appear in the night sky were dubbed a new …
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Imperial experts have found a “breadcrumb trail” of glassy beads debris from an 800,000-year-old meteor impact. Around 800,000 …
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Mysteries
The Mystery of High-Tech Tool Marks in China’s Ancient Longyou Caves
by Hermann Rohrby Hermann RohrThe Longyou Caves are a series of large artificial sandstone caverns located at Phoenix Hill, close to the …