This food-making process takes place in the leaf in numerous cells containing chlorophyll, which gives the leaf its green color. This extraordinary chemical absorbs from sunlight the energy that is ...

Fall in love with fall with these fun fall leaves coloring pages for kids and adults. Print them for your family!

Fall officially started Sept. 22. Fall leaf tours in the New England are wildly popular. In the northern part of the country, ...

According to the fall foliage prediction map, color-changing leaves peak by mid-November, but high temperatures have delayed ...

The physical signs of fall begin when the leaves change color and start to fall from the trees. This transformation is ...

The physical signs of fall begin when the leaves change color and start to fall from the trees. This transformation is triggered by shorter daylight hours and cooler temperatures. The process of ...

The display of color we enjoy each fall is explained by understanding plant pigments, the physiology and anatomy of leaves, and the influence of climate and seasonal weather conditions. Fall weather ...