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World
Mt. Etna Puffs Perfect Smoke Rings Into Sicilian Sky
The volcano, one of Europe’s most active, has been spewing volcanic vortex rings at a rapid pace. But that doesn’t mean a big explosion is on the way, one expert says.
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World
These May Be the Oldest Olive Trees in the World
While the sentinel trees of Northern Lebanon may not be as old as some traditions hold, one tree might be more than 1,000 years old.
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