The oldest tree species is the Great Basin bristlecone pine, with many trees dating back around 4,000 years. The oldest tree is named Methuselah and it dates back nearly 5,000 years.

I (probably) found Methuselah. That it may no longer be the world's oldest known tree does not damp my awe for the majestic bristlecone pines.

Bristlecone pines, some of the world's oldest trees, are threatened by climate change.

Bristlecone pine and limber pine trees in the Great Basin region are like two very gnarled, old men in a slow-motion race up the mountaintop, and climate change is the starting gun, according to a ...

High in the windswept mountains lies a forest unlike any other — home to the oldest living trees on Earth. These ancient Bristlecone Pines have stood for thousands of years, silently witnessing ...

Bristlecone pine and limber pine trees in the Great Basin region of the western United States are like two very gnarled, old men in a slow-motion race up the mountaintop, and climate change is the ...

He writes in A Day in the Ancient Bristlecone Pine Forest that these indomitable trees exist where it seems no trees could withstand the harsh environmental conditions of altitude, desert dryness ...

A unique bristlecone pine was stolen from the Hayes Presidential Library grounds. The tree is part of a historic cataloged collection of 1,700 trees.

In California, Where Trees Are King, One Hardy Pine Has Survived for 4,800 Years In a harsh alpine desert, the Great Basin bristlecone pines abide amid climate change.

Trees are the most massive living things on earth. Discover the oldest, largest, and longest living tree species around the world.

Bristlecone pine and limber pine trees in the Great Basin region of the western United States are like two very gnarled, old men in a slow-motion race up the mountaintop, and climate change is the ...