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 ...

Add Yahoo as a preferred source to see more of our stories on Google. FILE: The Torrey pine (Pinus torreyana) is a rare, critically endangered species of pine tree, growing only in a few coastal areas ...

A patch of rare savanna habitat in the Ottawa Valley has recovered remarkably well after decades under a planted pine forest, ...

Researchers have sequenced the whitebark pine genome, presenting new opportunities to help the threatened, high-altitude tree endure environmental challenges. “Sequencing the whitebark pine reference ...

Torrey pines only grow on Santa Rosa Island and a tiny sliver of San Diego.

The Xokleng Indigenous people of Santa Catarina state of southern Brazil have planted nearly a  100,000 seedlings of a ...

During his recent yearlong sabbatical, Daniel Laughlin led a study that found trees can sustain life in temperatures higher or lower than where they are currently growing. While tree species appear to ...

Seven of the most common forest trees in Europe have been shown to be able to shelter their genetic diversity from major shifts in environmental conditions. This is despite their ranges having shrunk ...

The Tennessee Department of Agriculture Division of Forestry’s East Tennessee Nursery is open for tree seedling orders. Orders will be accepted through 5 p.m. March 15 or while supplies last.