Add Yahoo as a preferred source to see more of our stories on Google. The bald cypress tree (Taxodium distichum) has been quietly standing sentinel to centuries of ecological change in the murky ...

Discover how the longevity of trees, particularly the Great Basin bristlecone pine, contributes to our understanding of ...

Last summer, marked by deadly extreme heat and devastating wildfires, was the warmest in at least 2,000 years, according to new research, which analyzed weather data and tree rings to reconstruct a ...

Jasmine Demers Nov 23, 2019 Nov 23, 2019 Updated May 15, 2020 For years, scientists have studied trees to learn about yearly rainfall, temperature and climate over time. Now, a University of Arizona ...

TUCSON, Ariz. (KVOA) - A new study from the University of Arizona reveals how historical tree-ring data can help predict extreme summer weather events. Researchers, led by Ellie Broadman, analyzed ...

Weather patterns like heat waves or dry spells can sometimes stall over one region. A new University of Arizona study found clues about why. The researchers analyzed tree rings from centuries-old ...

Deep in the swamps of the American Southeast stands a quiet giant: the bald cypress (Taxodium distichum). These majestic trees, with their knobby "knees" and towering trunks, are more than just swamp ...

An international team, led by Professor Chenxi Xu from the Institute of Geology and Geophysics, Chinese Academy of Sciences, has generated the first continental-scale isoscapes of δ¹⁸O TR across Asia ...

Weather Florida is facing its most intense drought in 15 years. Here's how it got so bad and how long it will last. Space The AMOC moves closer to collapse, scientists create artificial neurons, the ...