Saving Walden Pond: How a treasured landmark is under threat
A half-an-hour drive from Boston, Massachusetts, in the town of Concord, sits one of the most revered literary landscapes in ...
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Diaries from Walden Pond Offer A Gauge of Climate Change
The author of Walden recorded first flowering times from 1852 to 1858 for more than 300 plant species in Concord ... and when the ice melted on Walden Pond. Some 160 years later, Richard Primack ...