Few know where the oldest tree in the world is – the Forest Service doesn't reveal the exact location to protect it. Here's ...

A visit to the ancient bristlecone pine forest in California's White Mountains begins with a dramatic climb from the desert in Owens Valley at 4,000 feet elevation to the Schulman visitor center ...

It's hard enough to accept that a tree that was a seedling before the Egyptian Pyramids went up is still alive today, as is the case with the Methuselah Tree, a bristlecone pine more than 46 ...