Fall is here, though it may not feel like it in metro Phoenix. Leaves will soon be changing near Flagstaff and Sedona. Here's ...

This weakening allows the leaves to fall from the tree due to rain or a breeze. There is a second layer to the abscission zone known as the protective layer. This layer helps protect the tree from ...

NBC 5 viewers snapped photos of the fall foliage appearing across North Texas in 2024. You can share your photos with ...

Fall foliage typically kicks off in mid-to-late October and peaks by late November, but record heat this fall delayed ...

Even though it’s the Christmas season, autumn is still here and leaves are continuing to fall across the state, building up ...

Senescence is the final act in a leaf’s life, when it changes color and falls from the tree. Trees need frosty temperatures ...