The National | Aug 1, 2013 | 2:07

    Camping helps reset sleep clock

    Natural light and dark cycle can regulate sleep pattern

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    News RAW: F-22 Raptors arrive in Poland for joint military exercises Aug 31, 2015 | 1:114 fighter jets along with Polish F-16 jets take part in NATO missions
    The Nature of Things - Antibiotic HuntersAug 29, 2015 | 44:43The Nature of Things Antibiotic Hunters VideoClosed Captions available
    The Nature of Things Antibiotic Hunters Aug 29, 2015 | 44:43Increasing resistance to antibiotics is being called "the most pressing global health problem of our time". Researchers travel to an ocean reef, a rainforest canopy, a dank cave and even the mouth of a giant lizard - all in the urgent search for new antibiotics.
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    News WATCH: Space station astronauts relocate Soyuz capsule Aug 28, 2015 | 1:22Difficult manoeuvre performed in preparation for new crew arrival
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    CBC News: Winnipeg at 6:00 RAW: Pelican rescued after fishing line gets tangled around legs Aug 27, 2015 | 3:43A lucky pelican was rescued by a couple people on the Red River recently who cut a tangled mess of fishing line from its legs.
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    News Watch Denmark build its newest landmark Aug 24, 2015 | 1:37The latest addition to Copenhagen's skyline - Cirkelbroen, or the Circle Bridge - is open to the public
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