So when the leaves fall off, they're getting kicked out by the tree on purpose. "Trees lose their leaves to conserve energy and to reduce the amount of damage they could sustain during the winter ...

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 ...

Typically, we get calls asking about brown leaves on trees in September, but here we are in early August, and we are starting to see trees begin to drop some of their leaves. Browning leaves on ...

Deciduous trees — or trees that lose their leaves in the fall to preserve energy — are changing along with the climate. Weather and climate change are affecting the timing and brilliance of ...

An early freeze that catches a tree unawares can do the same or can cause its leaves to turn straight from green to brown before falling off. That’s because freezing water rips open a leaf from ...

At our latitudes, deciduous trees shed their leaves in the fall to avoid the cold winter, but in other regions of the world, such as in the Mediterranean biome, some deciduous species shed their ...