The Southern Maryland Chronicle on MSN7d
USPS Debuts Vibrant Leaves Fall Stamps
The U.S. Postal Service launched its Vibrant Leaves postcard stamps on March 17, 2025, celebrating the vivid hues of fall ...
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Why Leaves Change Color
Every autumn we revel in the beauty of the fall colors. The mixture of red, purple, orange and yellow is the result of chemical processes that take place in the tree as the seasons change from summer ...