Grade 7-8: Science

Image: The town that polar bears built
February 15, 2018
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Image: Insects interacting with plants play mighty roles on Earth for millennia
February 05, 2018
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Image: Astronauts teach "lost lessons" to honor Challenger Shuttle astronaut, Christa McAuliffe
January 30, 2018
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Image: The oldest known butterflies existed before flowers
January 24, 2018
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Image: How peacock spiders make rainbows on their backsides
January 16, 2018
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Image: This dinosaur was much fuzzier than scientists once thought
January 08, 2018
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Image: New dinosaur looks like odd mix of duck, croc, ostrich, swan
December 11, 2017
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Image: Grizzly numbers hold steady around Yellowstone
December 05, 2017
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Image: Light pollution increasing around globe
December 04, 2017
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Image: Watch 20 years go by in less than 3 minutes
November 30, 2017
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