The arrival of autumn brings about longer and cooler nights. These changes send a signal to the leaves in trees to stop producing chlorophyll, the compound that makes them green. The loss of ...

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 ...

Leaf-peeping season is about to begin! Summer's high temperatures have cooled for much of the eastern U.S. as temperatures dipped 10 to 20 degrees below the historical average for the first week of ...

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

Fall foliage can be experienced across much of the United States in various ways and at different locations. While New England maintains an autumn stronghold, other parts of the country offer equally ...

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 just around the corner, making now the prime time to plot out your leaf peeping adventure. And while all of New England, the Catskills, and the Great Smoky Mountains certainly make for ...