Scientists have discovered huge, invisible waves pulsing across the universe.

Read each section, then decide!
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Scientists are investigating what happens when animals sleep.
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Which element turns unremarkable minerals into dazzling gemstones, keeps silverware shiny, and helps conceal blemishes? Follow these five clues to find out.
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Grant Canary’s company helps replant forests destroyed by wildfires.
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Read a gross science article about the science behind eating boogers.

Constructing Explanations: Analyze a photo of an intriguing natural phenomenon.
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Read a short science news article about stunning microscope images.
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Read a short science news article with a map about a vote to ban oil drilling in a park in Ecuador.
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Read a short science news article about a suit that allows people to feel music vibrations.
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Read a short science news article about an antimicrobial substance produce by insects.
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Read a short science news article with a graph about the World Robot Conference.
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Read a short science news article with a graph about giraffes.
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Chess recently experienced a surge in popularity. Here are some facts and figures about this centuries-old game of strategy.
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