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Speleologists discover new cave on Mount Smotrych in Ukraine's Carpathians
Researchers found a roughly 30-metre vertical cave and a separate extension to an existing gypsum cave system.
· 1 min read
Researchers found a roughly 30-metre vertical cave and a separate extension to an existing gypsum cave system.

Research on Germany's Rhenish coalfields finds subsidence from groundwater extraction can extend up to 20km beyond a mine's edge.

The agency's Earth Observatory describes how tilted sedimentary layers at a Southern California park, long favored by film and television producers, reveal a history of tectonic upheaval.
The analysis suggests Gondwana was significantly larger than previously believed, according to Scientific American.