FACT OF THE DAY:
Scientists believe global warming could affect autumn colors. As the world warms, leaves may delay changing their colors. Additionally, trees may not use their sugars to create red pigments; rather, they might send that fuel to growing new twigs. Global warming may also alter the habitats of trees, such as the sugar maple, which creates some of the most vibrant fall colors.
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@TheNewsOwl I thought last autumn looked dreary, and the leaves aren't showing much color now.