The oldest tree species is the Great Basin bristlecone pine (Pinus longaeva). The oldest tree of the species is named Methuselah and is more than 4,800 years old. The longevity of the Great Basin ...

The classic and trusted book “Fifty Common Trees of Indiana” by T.E. Shaw was published in 1956 as a user-friendly guide to local species. Nearly 70 years later, the publication has been updated ...

COEUR D'ALENE, Idaho -- If you want to impress your friends with your tree knowledge on your next hike, check out the upcoming class from UI Extension Forestry. On April 26, The UI Extension Forestry, ...

Oregon scientists have spent decades figuring out which trees can survive invasive blister rust fungus, which has wiped out ...

The trees and their needles, dangling in bunches like bright green cheerleader pompoms, are more than just picturesque reminders of the past. They are vital to an entire ecosystem.

A new grove dedicated to the Torrey pine tree opened at the Santa Barbara Botanic Garden on Friday, which will allow the ...