China’s efforts to slow land degradation and climate change by planting trees and restoring grasslands have shifted water around the country in huge, unforeseen ways, new research shows. Between 2001 and 2020, changes in vegetation cover reduced the amount of fresh water available for humans and ecosystems in the eastern monsoon region and northwestern arid … Read more
Trees of all sizes across the Amazon rainforest are getting fatter due to climate change, a new study shows. Rising carbon dioxide (CO2) concentrations in the atmosphere have created a more resource-rich environment for plants in the Amazon, leading to an average 3.3% increase in the circumference of trees at their base every decade since … Read more
If you look at an evolutionary diagram, you can see where Homo sapiens branched off from other primates. You can see where apples branched off from the rest of the rose family. But you won’t see where trees branched off from other plants. That’s because they never did. Trees are not a species, or even … Read more
