NYT > World News In Yellowstone, Migratory Bison Reawaken a Landscape Par :Alexa Robles-Gil 3 septembre 2025 à 05:02 A recent study hints at the potential benefits of restoring bison to an ecosystem. © Jacob Frank/National Park ServiceBison grazing near the Roosevelt Arch of Yellowstone National Park in Gardiner, Mont. Yellowstone is home to the last migratory herd — migratory bison are otherwise functionally extinct in their former range.
NYT > World News Like Humans, Every Tree Has Its Own Microbiome, a New Study Has Found Par :Alexa Robles-Gil 27 août 2025 à 10:00 Scientists have found that a single tree can be home to a trillion microbial cells — an invisible ecosystem that is only beginning to be understood.
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