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

Many say that fall brings a bit of comfort and enjoyment to the outdoors when the weather gets cooler and leaves start to change colors. This welcomes some of the best-looking views across the ...

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 ...

Fall is one of the most beautiful seasons of the year, as tree leaves change colors to bright oranges, vibrant reds and ...

I put together a video explaining why and how our leaves change color. You can watch it here: The transformation of leaves in ...

Why do leaves change colors in the fall? As sunlight decreases and the cold increases, the production of green chlorophyll in ...

As the calendar turns to fall, the leaves that sprouted in the spring start changing colors from green to orange, purplish red, crimson, tan and orange. When will the leaves change in Delaware?