The Trump administration has ordered immediate rescheduling of medical cannabis to a less restrictive category, in what amounts to be a historic change to marijuana policy in the U.S.
Utah's Great Salt Lake has been labeled an "environmental nuclear bomb" and it has the attention of the president of the ...
A compass used by Lewis and Clark on their expedition to explore the American West is owned by the Smithsonian and is part of NPR's 250th anniversary series, America In Pursuit.
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