Plus, what this means for the fall color show this year. Heat, drought, and shorter days can trigger early leaf color changes before cooler weather arrives. Stress from dry soil or pests can dull fall ...

It’s that time of the year. The leaves are starting to change colors. This week the National Weather Service in Atlanta shared the satellite image above showing fall foliage changes in the Appalachian ...

The physical signs of fall begin when the leaves change color and start to fall from the trees. This transformation is triggered by shorter daylight hours and cooler temperatures. The process of ...

When the air becomes crisp and the leaves start to turn, it only means one thing: Fall has arrived! Don't get us wrong, we love the bright green hues that grace the treetops throughout the spring and ...

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 ...

Autumn officially began last Sunday, although the true harbinger of autumn — those ubiquitous pumpkin-flavored drinks and treats — began appearing at my morning coffee stop nearly a month ago! Autumn ...

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 ...

Though it doesn't yet feel like fall in the Dallas-Fort Worth area, the seasonal change in leaf color is just around the corner. Estimating peak leaf peeping season is not an exact science - rain ...

Add Yahoo as a preferred source to see more of our stories on Google. Getty Images The view through my window says fall has arrived, but one step out the door and I'm singing a different tune. So, to ...

The view through my window says fall has arrived, but one step out the door and I’m singing a different tune. So, to throw it back to 90s-speak, what gives? While cooler temperatures are one factor ...