Spruce bark beetles don’t just tolerate their host tree’s chemical defenses—they actively reshape them into stronger ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. FORT WAYNE, Ind. (WANE) — When searching for ...

Trees are valuable assets to any landscape, and not just for aesthetic reasons. These towering plants also offer shade and shelter for wildlife and other plants. Sometimes it’s obvious when a tree is ...

It’s been a tough winter on my spruce trees, and we’re only in December! The heavy snow and high winds have pulled a lot of ...

Then there is the fungus, Beauveria bassiana. This fungus is neither the tree’s nor the beetle’s friend; as a pathogenic ...

I planted an Alberta spruce into a ceramic pot measuring approximately two and a half feet high and twice the diameter of the plant's root ball. It is planted in good soil and the pot has holes for ...

As Oregon gets hotter and drier due to climate change, tree-killing invasive pests that prefer warmer temperatures are thriving — endangering Sitka spruce along the coast, firs in the mountains and ...

It’s not a new story. Chris Kulinski has been gathering information, documenting, and sharing it his entire life. It’s been ...