41-million-year-old baobab trees originated in Madagascar, with seeds drifting to Australia and Africa.
A study by Chinese and international researchers reveals that baobab trees, known as "upside down trees" or "tree of life," originated in Madagascar 41 million years ago. The researchers discovered that the tree's seeds were carried by ocean currents to Australia and mainland Africa, where they evolved into distinct species. The findings suggest that greater conservation efforts are needed for these iconic trees, which face threats from climate change and widespread deforestation.
May 15, 2024
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