TUCSON — Each specimen in a strangely beautiful “treehouse” laboratory here tells a story of resilience — from droughts and floods to catastrophic wildfires and bitter winters, some occurring thousands of years ago.
Tree rings from centuries past may help reveal a warming planet’s future
Armed with the world’s largest collection of tree rings, scientists are looking for clues to climate change
By Karen Peterson
March 23, 2022 at 8:00 a.m. EDT