Shape and symmetry help determine where a leaf lands — and if the tree it came from can recoup the leaf’s carbon as it decomposes.

The process shows up as the spectacle of fall foliage. During the summer, leaves appear green because the predominant pigment of photosynthesis, called chlorophyll, reflects green light.

Lean into fall with these fun leaf crafts that are perfect for preschoolers, toddlers and even adults. Easily DIY garland, leaf art, wreaths and more.

The leaves of evergreen species acquire carbon over the long term and improve nutrient conservation, whereas short-lived leaves favour rapid carbon acquisition.

Get inspired this fall season with 25 creative and beautiful fall leaf suncatcher craft ideas. Brighten up your home with DIY suncatchers!

Are we in for a great show of fall colors this year or will the leaves be a bust? Lee Goldberg chats with Kyle "Leaf Daddy" Cotner about the foliage outlook.

Guanella Pass Road was a hotspot on the weekend of September 21 — with social media to thank for spreading the word on where to find the best fall colors. CLEAK CREEK COUNTY, Colo. — Colorful Colorado ...