Add Yahoo as a preferred source to see more of our stories on Google. Modfos/Getty Images Whether you're walking along a city sidewalk or hiking deep in the forest, you might occasionally notice paint ...

IF YOU are a regular reader, you will know of my weird fascination with traditional horticultural practices that endure for decades despite being resoundingly debunked by science. In this article, ...

Most people worry about frost killing their trees in January. Far fewer think about what a relentless July sun can do to bark. Summer sunscald is quieter than a storm, less dramatic than a pest ...