USGS
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Melting Arctic Ice Drives Thousands Of Walruses To Alaskan Shore
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Oldest Bald Eagle In US Dies At Age 38
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USGS Concerned Kilauea In Hawaii Might Be Ripe For New Eruption
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Another Magnitude 7.4 Earthquake Hits Nepal: Strong Tremors Felt In Kathmandu And Northern India
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7.8 Magnitude Earthquake Rocks Nepal, Kills Hundreds
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Experts Discover Yellowstone's Colossal Magma Deposit: What Will Happen If This Supervolcano Erupts?
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Minor Magnitude 3.5 Quake Gently Rattles Los Angeles
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NASA Releases Stunning Photos Of Algal Blooms Taken From Space
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Experts Concerned Central Flyway May Increase Risk Of Bird Flu
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Latest USGS Earthquake Forecast Says California Must Brace For Possible Magnitude-8 Earthquake In Next 30 Years
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Heading North: Polar Bears Are Saving Themselves Because Humans Can't
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Hawaii Lava Stops Short of Big Island Shopping Center
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