Dendrochronology is the practice of using tree rings to determine the age of a tree. But tree rings have a lot more to tell ...
Centuries-old trees can hold clues about global weather patterns. A new UA study unlocked some of those clues.
Quahog clams can live for more than 500 years and the layers of their shells can give an unbroken “annual record of ocean conditions,” according to a news release from the University of Exeter.
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