Behind every autumn leaf lies a chemical shift-chlorophyll fading, carotenoids glowing, anthocyanins rising-that turns survival into spectacle. Every autumn, landscapes across much of the world ...

The forests of Indiana are a glory this time of year. Lumbering catalpa trees growing above Indianapolis homes are starting to fade into gold and the forests of Brown County have fallen into a vibrant ...

SEATTLE, Wash. — As autumn arrives, the vibrant colors of fall foliage captivate many, but the science behind this natural spectacle is equally fascinating. Scientists have long studied the changes in ...

Football is on TV, Spirit Halloween stores are opening — fall is officially around the corner. The only thing left is for Oklahoma's leaves to change color. Fall foliage appears when the leaves change ...

It’s that time of the year. The leaves are starting to change colors. This week the National Weather Service in Atlanta shared the satellite image above showing fall foliage changes in the Appalachian ...

TULSA, Okla. — Bright fall colors burst on the scene in Green Country in November with peak colors taking hold by the first weekend of the month. It was a slow start to the season, but November saw ...

Scientists have long questioned whether the vibrant colors of fall foliage serve an evolutionary purpose. One theory suggests red pigments protect leaves from sun damage, allowing trees to absorb more ...

A plant's genetics are a primary factor in determining its potential for vibrant fall colors. Weather, specifically cool nights and sunny days, helps produce the red pigments in leaves. Healthy, ...

This animated map shows fall leaf color projections. Red indicates peak color. It’s officially fall in the Northern Hemisphere, which means bright, beautiful foliage isn’t far behind. Parts of the U.S ...

Fall is in the air and leaves are showing off their most vibrant colors possible in 2025. If you want to seek them out this weekend, peak color has expanded into Paoli, Scottsburg, Madison, Bardstown, ...

BISMARCK, ND (KXNET) — You might have already dug out the old chili recipe and tracked down your winter coats, and now it’s time to wait for the trees to perform their yearly color show. You don’t ...