Ancient tree rings are a hidden archive of droughts, solar storms and human history, and scientists say some can date events to the exact year

Tree rings serve as a natural archive detailing past environmental conditions and events. Scientists use these annual growth ...
The Aspen Times

PHOTOS: Historic Hunter Creek Valley building gets excavated, tree-ring dated

A historic Hunter Creek Valley building was excavated and tree-ring dated on Friday, Sept. 20. The building, which experts think housed farm animals, is made of wood that is around two centuries old, ...
Greek Reporter

Ancient Tree Rings Reveal Timeline of Lost Bronze Age Palace in Greece

Scientists use ancient tree rings and radiocarbon dating to date the Agios Vasileios palace, uncovering new details of its ...
Phys.org

Tree rings from Canada's Gaspésie mountains reveal effects of global warming dating back almost a century

A study of tree rings in the Gaspesie's Sainte-Anne River area reveals that snowpacks have been declining noticeably in the region's mountains for nearly nine decades. The researchers say the ...