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

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 ...

Each autumn, forests across temperate regions transform from green to vivid shades of yellow, orange, and red. While the spectacle feels sudden, the shift in colour reflects a carefully regulated ...

Autumn is fading and snowflakes are flying, but the glow from Central New York’s outstanding 2025 fall agriculture season remains. Starting in August and September, a flood of visitors flocked to ...

The changes that come with fall make us take notice. Natural State foliage turns from bright green to marigold and crimson while students break out warm coats amid crisp, cool mornings. As the ...