Add Yahoo as a preferred source to see more of our stories on Google. Know all of the different options before you head out to the tree farm. In the meantime, you may want to learn about the different ...

Of all the Christmas traditions, there's nothing quite as magical as picking out a tree. Picture this: You're strolling through rows of luscious pine, fir, and spruce trees on a brisk afternoon at a ...

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 ...

TAMPA, Fla. (WFLA) — Turkey day has come and gone, America’s busiest shopping weekend is behind, and now Christmas is right around the corner. While some are divided on what type of tree to have, most ...

One tree in Central Oregon has helped protect iconic whitebark pine trees across the West. Scientists have sequenced the tree’s genome, a genetic map, that scientists help plant more resilient trees ...