In experiments, researchers showed that the disease-spreading insects couldn’t resist the sweet smell of a fungus that infected and killed them.

Over the past 150 years, Calgary’s landscape has undergone a radical change from grasslands to urban forest. While many ...

Norfolk Island pines are a tropical plant, despite their evergreen look. Martha Stewart's tips make it easy to keep them safe ...

Columnist Bill Pramuk explains that there is a certain insect pest of coastal live oaks that almost always goes unseen, except for its signs on infested trees.

Fallen seeds and seed pods can be a major nuisance, but proper identification can make it easier to learn how (and if) you ...

White oak (Quercus alba) is important economically, ecologically, and culturally. However, the species currently faces a ...