The process of changing leaf colors is often referred to as “fall foliage.” But what exactly happens scientifically to cause ...

This incredible display is primarily due to the presence and breakdown of various pigments within the leaves. Chlorophyll, the pigment responsible for the green color, starts to fade as daylight ...

According to the Farmers' Almanac, the leaves will start changing in Delaware around Sept. 25 and continue through Nov. 26. The color change will begin in New Castle County and flow south to Kent ...

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

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

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 ...