Q: Can you help me figure out what’s likely going on with this river birch tree? The tree has been dropping leaves incessantly since about April/May, hundreds per day. Should this tree be dropping its ...

As spring gives way to summer, you may notice dead, leafless trees standing out in Missouri's green landscape. It's a growing ...

Researchers have elucidated the pivotal function of the BpNAC90 gene's phosphorylation in birch trees, which is essential for their drought tolerance. This discovery in gene expression regulation ...

Add Yahoo as a preferred source to see more of our stories on Google. There is an abundance of green flakes coating the sidewalks and cars right now, and it seems hard to avoid the white cottony tufts ...