Do you ever wonder why leaves change in the fall and what determines the colors that they change to? It's kind of like swapping out your summer T shirt for *** snazzy winter coat. They're really ...

Have you noticed autumn leaves falling a little sooner and faster where you live? Hotter temperatures and little rain across huge swaths of the country are showing up with trees changing leaves ...

Western Pennsylvania's fall foliage was on full display Thursday morning.Check out the gorgeous images in the video player aboveSky 4, Pittsburgh's only news chopper, flew over parts of Allegheny ...

Your lawn guy tells you to pay him suck up and cart off all your leaves so they don’t pile up and kill your lawn this winter. On social media, people will tell you that if you don’t let all those ...

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 ...

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.

Scientists have long questioned whether the vibrant colors of fall foliage serve an evolutionary purpose. One theory suggests red pigments protect leaves from sun damage, allowing trees to absorb more ...

October is finally here, and with it comes more fall foliage reaching its peak throughout the U.S. Each year, as trees begin to store a chemical called chlorophyll, their leaves lose their green ...

It's officially fall in the Northern Hemisphere, which means bright, beautiful foliage isn't far behind. Parts of the U.S. will soon start to see — if they haven't already — leaves and shrubs trade ...