By ALYSSA VAN DOORN The Outside Story The longer, warmer days of spring spark phenological changes in trees, from root to tip ...

Valerie Trouet, professor at the University of Arizona, spoke about how she studies tree rings to see how they relate to the climate, specifically the frequency of hurricanes.

The summer of 2024 was the warmest in 2,000 years in the Lapland region of northern Finland, Norway and Sweden, driven by ...

Tree ring widths, which reflect the dry or wet conditions ... Those droughts lasted nearly 40 years and appeared to be much more extreme than modern droughts. The agreement between the ...

The challenge is to find forests with both strong climate-growth relationships and trees over a century old — substantially ...

Ernesto Benavides / AFP via Getty Images Gold mining has ramped up across the Amazon rainforest in recent years, leaving devastated ... Tracking the mercury content in tree rings, the research ...

A new study from the University of Cambridge has uncovered strong evidence that extreme drought played a key role in one of Roman Britain’s most chaotic and devastating events: the “Barbarian ...