Morning Overview on MSN
How a scientist’s mistake wiped out a 5,000-year-old ancient tree
High on a windswept Nevada mountainside in the 1960s, a young researcher set out to read the history of climate written in ...
In 1964, graduate student Donald Rusk Currey asked for permission to cut down a tree growing on Wheeler Peak in Nevada's Great Basin National Park. Though there are different accounts on the ...
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