The question of the week from the Minnesota Department of Natural Resources (DNR): Q: Why do trees change color in the fall and what determines if we have a good display on a given year? A: Those ...

Autumn foliage is at its peak, with trees changing colors by Lake Soyang, Inje, Gangwon Province, on Nov. 10, 2024, in this ...

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 ...

While poking around the garden the other day I found an adorable visitor. A small frog called a gray tree frog (Hyla versicolor) resting among the brightly colored flowers. This amazing little ...

Fall is the time of the year when the leaves on many varieties of trees turn brilliant shades of orange, red and yellow. People tend to get so excited about the leaves changing color and dropping ...

The tree intentionally drops the leaves to prepare for winter. And the changing of the colors of the leaves is an active process, not just a fading away. As with most natural occurrences, the changes ...

Taken from a tree in Norway, this stained tree sample shows a blue ring from 1902. (Credit: Pawel Matulewski and Liliana Siekacz) Human skin isn't the only thing that can change color after facing the ...