Twin Rivers Tree Service

The tree lived in what is now central Oregon, about 16 million years ago.

A 16-Million-Year-Old Tree Tells a Deep Story of the Passage of Time To explain the exceedingly long life of the planet, the Smithsonian’s new fossil hall designers began with this arboreal wonder

Can you believe it’s already 2020?! Happy New Year! 🎉

A dead or dying tree can be a huge risk to your home and family.

How can I tell if my backyard tree is diseased or dead? Trees are living, breathing things, and tree disease can take down even the mightiest oak or redwood. But how can you tell if your tree is sick and can recover, or if your tree is dead and past hope?