From NEWSER:
Big news in the world of horticulture—literally. Scientists have managed to successfully clone a genetic replica of a famed giant sequoia. Three reasons why this is a big deal: The 70-foot tree was planted by John Muir, who had a heavy hand in the founding of Yosemite and Sequoia National Parks; the tree is being ravaged by an airborne fungus; and critics didn't think a tree of this species could be cloned after its 80th birthday, reports the Los Angeles Times. This tree is about 130 years old.
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