Have you ever noticed that when you cut down a tree — or a tree dies suddenly — the dead leaves stay on the tree for a long time? The leaves go from green to brown, but stay on the dead tree branches.
You may have noticed recently that some trees around the city are starting to change colors or maybe you've even seen some leaves on the ground. Trees use their leaves (and sometimes their bark) to ...
News organizations may use or redistribute this image, with proper attribution, as part of news coverage of this paper only. Relationships between tree diversity and species richness of herbivores (a) ...
Around the world, people plan to plant more than 1 trillion trees this decade in an ambitious effort to slow climate change ...
What’s going on out there — and why? Some version of that is the perennial question on any inquisitive gardener’s mind. Fall provides plenty of dramatic subject matter along those lines, beyond the ...
Climate change is already making a small proportion of tropical tree leaves so hot that their photosynthetic machinery bakes and breaks, according to new research. Although only a small proportion of ...
Can our forests adapt to a hotter and drier future climate? Temperatures are predicted to rise up to 5°C compared to ...
Trees tolerate high heat, but drought pushes them past their limits, causing lasting leaf damage, a new study finds.
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