A chilly fall with bright, sunlit days will leads to the most vibrant color display. Rainy or cloudy days can lead to a ...

Elevated carbon dioxide levels generated as a result of climate change could significantly increase the temperatures found ...

Although the chemistry of autumn colours is well understood, there is an ongoing debate among scientists about why trees evolved their vivid autumn colours in the first place.

In a few specific and mysterious parts of the world, a short journey can be like traveling through time – and scientists aren't sure what's going on. The phenomenon is called seasonal asynchrony, and ...

The Shumway Oak Grove Regional Park in Stockton launched an autumn nature walk for the community to get an inside look at how ...