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World’s largest tree ‘General Sherman’ scaled for first time for health check
WJZY via Yahoo News· 1 day agoIf left unchecked, the tiny beetles can kill a tree within six months. That’s why park officials...
Column: In the land of giant sequoias, the largest tree in the world gets a checkup
LA Times via AOL· 10 hours agoGeneral Sherman appears to be holding up well (not bad for a 2,200-year-old), but because of pests...
Video: Scientists climb California’s General Sherman Tree, largest tree on Earth
KRON via Yahoo News· 1 day ago(KRON) — “This tree is awesome!” one researcher sang as he began the climb of his life up General ...
How Algebra Became a Flashpoint in Schools
New York Times· 1 day agoA tug of war in San Francisco over whether to teach algebra in eighth or ninth grade gets at wider national questions about serving all students fairly....