A tree standing in a remote corner of Zambia may be the oldest living organism ever documented on Earth. Scientists believe the massive specimen, a type of baobab, could be more than 6,000 years old. That would make it older than the current record holder, a bristlecone pine in California named Methuselah, by nearly 1,500 years.
A giant hidden in plain sight
The tree was found in the Kafue National Park, a vast protected area in central Zambia. Researchers from the University of Zambia and the University of Oxford were conducting a survey of ancient trees when they came across the baobab. Its trunk measures more than 22 meters in circumference. The team used radiocarbon dating on samples taken from the tree's oldest sections. The results pointed to an age of around 6,000 years, with a margin of error of a few centuries.
Why locals had long suspected something special
People living near the park had known about the tree for generations. They called it the "Great Baobab" and told stories about its size and age. Some elders said their grandparents had spoken of the tree as already ancient. For local communities, the baobab was a landmark, a source of shade, and a place for gatherings. But no one had ever measured its age scientifically. The new findings confirmed what many had quietly believed: the tree was extraordinarily old.
What this means for science and history
The discovery adds a new chapter to the study of baobabs, which are known for their longevity but rarely exceed 2,000 years. This particular tree would have been a seedling when the Sahara was still green and the first cities were rising in Mesopotamia. Its rings and carbon content offer a rare window into climate patterns over millennia. Researchers plan to continue studying the tree without harming it, using noninvasive techniques. The Zambian government has already moved to increase protection around the site.
A tree that has stood for 60 centuries is not just a record. It is a living archive of a planet's past, still rooted in the same soil where it began.
