We are soon approaching the time of year with shorter days, longer nights and cooler temperatures; when these changes occur, the vibrant green leaves on trees begin to slowly change to reds, yellows, ...

Every fall season, nature lovers look forward to scenic fall foliage. But do we know the science behind why leaves do this once the temperatures start dropping? Here's how nature creates art during ...

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 ...

TOLEDO, Ohio — The fall season is quickly wrapping up and, as the winter chill inches closer, the life cycle of fall colors will end, leaving trees with only their branches left to stand. Throughout ...

One of the main drivers in leaves beginning the process of changing color has to do with the shorter days and longer nights. As the seasons start to change, and nights grow longer, leaves begin the ...

This sugar maple leaf shows multiple different pigments that cause it to appear green (chlorophyll), yellow (carotenoid) and red (anthocyanin). Summer has given way to fall, and with that the green of ...

Many of us envy places where fall brings a brilliant display of changing leaves. The vibrant reds, oranges, and yellows signal the shift in seasons. But why is it so rare for us to experience such ...

INDIANAPOLIS (WISH) — Fall has arrived in Indiana with pumpkins, apple cider and football, but don’t forget the thing that makes the fall so beautiful: the leaves turning color. Steve Randall, a ...