The Old Tjikko, the world's oldest tree, has been around for 9,550 years, surviving even during the last Ice Age. The Great Basin Bristlecone Pine is another ancient tree, estimated to be 5,071 ...

The Patriarch Tree is the world's largest bristlecone pine tree. The oldest tree in the world: Meet 'Methuselah,' a literal hidden gem. "The concern comes from the weather. The increased winds ...

The Patriarch Tree is the world's largest bristlecone pine tree. The oldest tree in the world: Meet 'Methuselah,' a literal hidden gem. "The concern comes from the weather. The increased winds ...