• Treading Water

    Treading Water

    Rising seas around Florida foretell what climate change may eventually do to other coastlines—and economies.

  • Astronomers Catch Mysterious Radio Blast

    Astronomers Catch Mysterious Radio Blast

    Coming from far beyond the galaxy, an extremely energetic blast of radio waves has been snared by astronomers lying in wait.

  • Tracking the First Americans

    Tracking the First Americans

    Genetic data and new archaeological discoveries offer clues to the mystery of early Americans’ origin.

Science and Space Features

Blog: StarStruck

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Latest Video

  • Promo image from the salmon release video

    600,000 Salmon Restock California River

    As California's drought endangers Chinook salmon, fisheries officials release 600,000 baby salmon into the Sacramento River, triple the usual number, in hopes that many return to spawn. Video.

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