In autumn, its large, oak-shaped leaves turn a rich tapestry of reds, purples, and bronzes that can vary depending on the ...

The yellow-orange colors in leaves in the autumn are caused by pigments known as carotenoids ... Not all trees have anthocyanin, however. Ash and oak, for example, have no anthocyanin, and turn bright ...

Oak leaves are beginning to take on their deep ... starting earliest in the higher elevations and moving eastward. Fall ...

Maple-­‐leaf viburnum (pale pink tones ... These regions are dissimilar in their fall color displays primarily because the Catskills have more oak and hickory dominated forests and the Catskills are ...

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 ...

We have all held leaves, driven miles to see their fall colors, eaten them ... But even an ordinary oak leaf, dandelion leaf, and grass blade differ in size, thickness, shape, hue, texture ...

Next to 'why is the sky blue' and 'where do babies come from,' 'why do leaves turn color in the fall' might be the most frequently asked question about nature. Next to 'why is the sky blue' and 'where ...

Gardner said, by mid-to-late October, the fall leaf color should work its way down those mountain areas and into areas of lower elevation. ExploreFall, a website previously featured on WRAL ...

There’s no better way to experience autumn colors in the southwest Twin Cities than a hike. From the brilliant yellows, oranges and red of maples to the scarlet and russets of oaks … ...