Decorating your space with plants doesn't just make it more homely - it can also help to keep the air clean and prevent ...

This is why leaves change colour in autumn and the four phases to look out for as they fall from the trees, according to ...

Expect the leaves of Wisconsin trees to really start showcasing their brilliant yellow, orange and red autumn hues in mid-October, says an expert from UW-Madison.

It's fall and the trees are beginning their annual display of spectacular colors. Ever wonder where these colors come from?