Click and drag on the image below, and see also the accompanying ... The oldest known is the Methuselah Tree, over 4,600 years and still growing. U.S. Forest Service policy is to protect the ...

Their scientific name is “Pinus Longaeva." The world's oldest living tree is "Methuselah." The tree's exact age is unknown, but experts believe it has been alive for close to 5,000 years ...

Click on the images below to take your own tour, complete with details about what you're seeing. In case you're wondering, the tree shown in the NOVA program is not the Methuselah Tree.