Here’s what to know about why leaves change color in the fall—and how the process is being impacted by climate change.

Leaf-peeping season has arrived in the Northeast and beyond, but weeks of drought have muted this year's autumn colors and sent leaves fluttering to the ground earlier than usual. Soaking in the fall ...

Leaves changing colors is one of the most iconic parts of autumn in the United States, and there's still time to catch stunning fall foliage before trees become totally bare leading into winter. But ...

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 ...

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, ...

The annual autumnal leaf show is almost here, and the stage is set for a vibrant display in some of the most popular foliage sightseeing destinations. Weather conditions leading up to fall have a big ...

Gold in a branch on the sunny side of a tree. Scarlet in a shrub. The first flashes of color mean that fall is coming soon. Leaf color is a sign that trees are preparing for winter by entering the ...

What is the purpose of fall foliage color? As humans, most of us look at the world through rose-colored glasses — maybe as gardeners it’s green-colored glasses. And that shading sometimes leads us to ...

Discover peak fall colors by state with this interactive fall foliage map. Find the best views close to home or plan the perfect 2025 leaf peeping trip across the U.S. ByBrittany Anas, Contributor.

The weather finally feels like fall, and it's going to look like it too across most of Pennsylvania this week. The Pennsylvania Department of Conservation and Natural Resources released its fall ...