A western pine beetle rests on a sap mound on a pine tree. - Charles Wollertz/Getty Images A thriving pine tree is a thing of beauty, but what if your pine tree doesn't seem so healthy? If you notice ...

You may notice a pine sawfly on your pine trees this spring or summer. The pesky creatures are more disturbance than damage, but The News Tribune has gathered advice on what to do about them. A common ...

Q: I had several large pine trees removed last fall due to beetle infestations. I still have seven pine trees in the wooded part of my backyard. They are maybe 12-15 feet from each other at the ...

State lawmakers want Gov. Jeff Landry to declare an emergency to address millions of dead and dying pines that insects have infested and now pose a risk to people, property, power lines and roads. But ...

Colorado Gov. Jared Polis (D) is warning that mountain pine beetles could devastate Ponderosa Pine forests along the Western Front Range within the next 2 to 3 years.

Take a walk in the woods in Summit County and study the bark in the pines. Chances are high that you’ll spot some divots and channels carved out by none other than the infamous pine beetle. We know ...

Red pine trees have been a visible presence in Bear Brook State Park since the 1930s, but with a devastating and resilient invasive insect sweeping through the park's population and threatening to ...

Chris Steigerwald saw the browning tops of the pitch pines and hiked toward them for a closer look. As he drew near, the New York forester said he saw tree trunks marked with hundreds of oozing, ...