The red pigments in some fall leaves have proven to be a puzzle for researchers who debate why leaves bother to go red.

When the air becomes crisp and the leaves start to turn, it only means one thing: Fall has arrived! Don't get us wrong, we love the bright green hues that grace the treetops throughout the spring and ...

Although the chemistry of autumn colours is well understood, there is an ongoing debate among scientists about why trees evolved their vivid autumn colours in the first place.

Behind every autumn leaf lies a chemical shift-chlorophyll fading, carotenoids glowing, anthocyanins rising-that turns ...

Tourism is a huge part of North Carolina's economy, specifically in the mountains. A year after Helene, they could use our visits. Does the government shutdown close National Parks? NBC News says they ...

INDIANA, USA — If you’ve been waiting for fall color in Indiana, you might need to wait a little longer this year. The first half of October is looking unusually warm, which means our peak foliage ...

I had written an article on leaves during a series on plants. I wrote about the green called chlorophyll. Green is the color of life, nature, health and prosperity. It is hope in the spring; the ...