The team analysed patterns of tree death between 1971 and 2019, using a dataset that represented 74,135 trees from 81 different species and 24 forest plots in North Queensland.

A tree older than civilization A tree’s age is usually determined by counting its growth rings. Each year, a tree adds a new ring to its trunk, so the number of rings shows how old it is.

Methuselah is the oldest known tree in the Methuselah Grove, which stands at nearly 10,000 ft above sea level in what is now Inyo National Forest. It's a standout example of the Great Basin ...

Researchers at the University of Illinois Urbana-Champaign have analyzed 96 years of forest census data to better understand ecological changes and inform management practices.

The Inyo National Forest - a stunning mix of landscapes spanning nearly 2 million acres between Los Angeles and Reno, Nevada - is home to one of the oldest trees in the world.

RENO, Nev. (News 4 & Fox 11) — In Nevada's Humboldt-Toiyabe National Forest, the search is on for the most perfect tree of the many millions growing in the largest national forest in the lower ...

This California forest has a tree that’s nearly 5,000 years old. But its location is a closely guarded secret - Scientists believe the famed ‘Methuselah tree’ was alive before the foundation ...