Why do leaves fall off trees in the autumn? 02:44. MINNEAPOLIS — The latest map shows fall colors are just starting to emerge across parts of northern and southern Minnesota.

Fall this year has been a bit unusual in that we had fairly warm temperatures for this time of year. This likely disrupted the gradual process.

As property owners and state foresters across Northeast Michigan continue to remove damaged or downed trees this summer from ...

Browning leaves on our trees this time of year is usually a sign that your tree is under stress. Falling leaves indicate trees' heat stress, lack of water Skip to main content Skip to main content ...

An apple may not fall far from the tree, but for a leaf, it depends on its shape. Elm or apple leaves — oval and symmetrical, with few protruding lobes — fall quickly, making them likely to ...

By spring, the leaves on trees grow and assume the color green, and by autumn, they change to sometimes brilliantly warm colors and fall. But why do they do that? Every fall season, nature lovers ...

Fall is also when leaves on the trees begin to turn shades of orange, yellow and red. Eventually, that beautiful foliage will end up on the ground.

Fall leaves sometimes change later, putting trees at risk for frost damage if winter arrives early. Even if trees change on time, the colors may not be as vibrant as in previous years.

Two physicists from the Technical University of Denmark have found that leaf shape is a determining factor in the distance leaves travel as they fall from their tree. In their paper published in ...

When autumn leaves fall from the trees, welcome them as though you’d found a treasure chest. “There are so many ways to use leaves in the garden,” said Spencer Campbell, Plant Clinic manager ...