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maps

  • The “Mitchell Map,” circa 1757. This map features inaccuracies that likely contributed to the Toledo War, the 1800s border conflict between the State of Ohio and the Michigan Territory. (Library of Congress image via Wikimedia Commons)
    Pushing the Boundary
    Ryan Schnurr
    In the early 1800s, a group of politicians decided part of the Ohio border should move farther north. It started a decades-long border fight between Michigan and Ohio. There were winners. There were losers. And in the end, it shaped the states as we know them.
  • Michigan Environment
    NASA scientists track air pollution from space
    Rebecca Williams
    It’s possible to track air pollution from space. NASA scientists did that with high-resolution satellite maps. To gather the data, they used an ozone...