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 ...

We’ve had a number of mysterious pine tree species in this column, and here is another. There’s always a new pine species to learn about: after all, there are about 100 species worldwide. This one is ...

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 types of trees that are available—varieties like Douglas fir, blue ...

A critical species to the ecosystem is facing a variety of threats. This Earth Day, ABC News is taking a look at solutions for issues related to climate change and the environment with the series, ...

Jesse Wimberley burns the woods with neighbors. Using new tools to revive an old communal tradition, they set fire to wiregrasses and forest debris with a drip torch, corralling embers with leaf ...