Twin giant panda cubs born at Madrid zoo

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Watch: Runaway zebra caught on camera roaming streets of Seoul
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New efforts underway to protect dwindling monarch butterfly population
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Calf runs around Brooklyn streets after escaping slaughterhouse
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Florida surfer recounts frightening shark bite
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Watch: First responders rescue dog that fell down hill near L.A.’s Hollywood sign
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Watch: Maine seals returned to wild after months of rehabilitation
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Oklahoma woman speaks out after surviving monkey attack
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Ohio man hospitalized following zebra attack
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Alligator stolen from Texas zoo returned 20 years later
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Watch: Dramatic capture of bald eagle sickened by rat poison
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Animals attack dog walkers in separate incidents in Alaska and Florida
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Elderly Florida woman killed in alligator attack
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Video shows moose charging into woman on Alaskan sidewalk
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How avalanche rescue dogs train to save lives
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Rescue dogs train to save lives during an avalanche
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Paleontologists unearth seven million-year-old sperm whale skull in Peru
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Kitten rescued from truck engine by maintenance technicians
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Dog journeys 10 miles back to Texas shelter
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Watch: Dogs take a stroll down the catwalk at New York Fashion Week
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Three-year-old sells homegrown eggs amid price surge
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UP NEXT
Watch: Runaway zebra caught on camera roaming streets of Seoul
00:58
New efforts underway to protect dwindling monarch butterfly population
02:12
Calf runs around Brooklyn streets after escaping slaughterhouse
00:37
Florida surfer recounts frightening shark bite
01:18
Watch: First responders rescue dog that fell down hill near L.A.’s Hollywood sign
01:24
Watch: Maine seals returned to wild after months of rehabilitation
00:56