Catherine Arnold
Latest Articles
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Ozone: Less of One Ozone-Destroyer Measured in Atmosphere
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Slime Mold! New Film Reveals Its Mysterious Exit Routes [NEW FILM][VIDEO]
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Humpbacks Dance Under Northern Lights: Rare Footage in Far North [WATCH]
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Gale Crater and Eberswald Crater on Mars: Next Explorations?
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Chernobyl and Other Wild-History Spots With Major Wildlife
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Bees Do It, Bats Do It--React to Light Pollution, That Is
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First Humpback Whale: Hawaii's Sign of Fall?
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Paris Car-Free Day: Emissions Decreased by Nearly 40%
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Orca Update: Not Just Chasing Fishermen in Motor-Boats
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Abalone: Restoring the Blue Crab or Lobstah of the West Coast
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Flatshark Day: Bowmouth Guitarfish and All Its Ray Relatives
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A Photographer, Bugs and Birds of Prey on a NYC Island [EXCLUSIVE][PHOTOS]
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Pluto Has Blue Skies? New Horizons Releases New Images
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Ancient Settlement Unearthed by Pigs in Scotland
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American Eels: Not Yet Endangered, Says FWS [VIDEO]