News What is the oldest tree in the world? It’s nearly 5,000 years old — and you won’t be October 21, 2022 Mythili Devarakonda, USA TODAY Comments Off on What is the oldest tree in the world? It’s nearly 5,000 years old — and you won’t be The oldest tree species in the world are the bristlecone pines with scientific name "Pinus Longaeva," of California's White Mountains, USA.