Precarious granite formations fall at rate of one a week Quakes and ice are obvious causes, but geologists say heat also to blame Study finds 20-metric-ton wall of rock moves 1 centimeter a day … Click to Continue »
Read More »Yosemite’s granite cliffs are ‘breathing,’ and heat can make them fall
Precarious granite formations fall at rate of one a week Quakes and ice are obvious causes, but geologists say heat also to blame Study finds 20-metric-ton wall of rock moves 1 centimeter a day … Click to Continue »
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