American Geosciences InstituteIndependent geoscience journalism · The archive

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January 5, 2012

Great Lakes geologic sunken treasure

The Great Lakes hold the secrets of hundreds of ill-fated voyages in their notoriously treacherous waters. Shipwreck enthusiasts find a bounty of …

January 5, 2012

Bacteria back from the brink

Thousand- and million-year-old microbes found living in salt crystals: Could they also exist on other planets? In 1993, “Jurassic Park” thrilled …