
Bristlecone pines growing on the arid slopes of California's White Mountains have been alive for more than 4,800 years, meaning individual trees standing today germinated before the Great Pyramid of Giza was built and have survived every empire since
In California's White Mountains, a Great Basin bristlecone pine called Methuselah has been alive for roughly 4,850 years — older than the Great Pyramid of Giza. Scientists sequenced its 24-billion-base-pair genome to understand how a single organism survives that long.














