If you want to know how rapidly pumping carbon dioxide into the atmosphere will affect future forest ecosystems, you have to look into the distant past. The researchers behind a new study published in Science have done just that, reconstructing the forest canopy of 56 million years ago, during a...

Source: [Phys.org](https://phys.org/news/2026-08-paleontologists-reconstruct-forests-million-years.html)

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