This article was originally on a blog post platform and may be missing photos, graphics or links. See About archive blog posts. In person, Carlos Ghosn, CEO and all-around-savior of Renault-Nissan, ...

In the player above: Past footage of foliage at Red River GorgeThere's a lot to love about Autumn: pumpkin patches, apple picking and the vibrant colors of the changing leaves.As our days get shorter, ...

PENNSYLVANIA (WHTM) — Each fall, the trees in Pennsylvania exchange their green leaves for reds, yellows, oranges, and browns. A lot goes on behind the scenes of this beautiful natural process. Leaves ...

Chlorophyll plays a pivotal role in photosynthesis, which is why plants have evolved to have high chlorophyll levels in their leaves. However, making this pigment is expensive because plants invest a ...

TOLEDO, Ohio — Back in October, you may have wondered why the leaves were still green. Now that November is here, the fall foliage has finally changed color. Both weather and climate played a role in ...

Autumn's vibrant leaf colours are a result of intricate biochemical processes, not mere decay. As chlorophyll breaks down, ...

For many of us in the north state, Autumn is our favorite time of year. The heat of summer is past, and deciduous trees put on a spectacular show of deep reds, yellows and oranges. The intensity of ...

Every autumn we revel in the beauty of the fall colors. The mixture of red, purple, orange and yellow is the result of chemical processes that take place in the tree as the seasons change from summer ...