With this American tree that lives 150 years, state and local laws could dictate what you can do once it's planted, ...

Helicopter seeds, also known as samara fruits, are winged seeds that glide through the air to disperse over a wide area. Found on various trees, these seeds delight nature enthusiasts with their ...

Fossil tree resins open a window into the deep past as their organic compounds, termed biomarkers, can be used to identify the botanical provenance of these ancient trees, as well as the ...