As Colorado experiences its signature whiplash weather, arborists are warning that stressed trees are more vulnerable to pests and diseases.

Made out of disposed bark, the tool shed design is compostable and biodegradable, while not disturbing its surrounding landscapes.

The herbivores in this study were large pine weevils (Hylobius abietis L.), common pests in European coniferous forests that feed on tree bark and kill young seedlings. Clearcutting of forests ...

Pine trees are one of the most common coniferous species in North America. Learn how to identify the types found in the United States and Canada.

Invasive species at the Pine Hollow Arboretum target both plants and trees. There are three trees Oszust pointed out on Wednesday, that are particularly in danger. These include the American Beech ...

Photo taken at the foot of a pine tree in Scotland. There have been no comments made here yet. bark, photo, photography, pine, scotland, scots pine, tree, trunk Scots Pine-photo taken at the foot ...

The whitebark pine tree is a staple of Yosemite's ecosystem. Last year, the tree was officially added to the endangered species list.

The beetle penetrates the tree bark, causing its sap to stop flowing. From there, green pine needles turn orange, and the tree becomes dead wood.

EF0 tornado with 85 mph winds touches down in The Acreage, snapping large pine trees 'near the trunk' Brief twister began at 6:12 p.m. and ended 5 minutes later Photo by: Johanna Penzenstadler ...

TYLER, Texas (KLTV) - Damage from invasive species is hiding in plain sight throughout Tyler State Park. “The bark is actually stripping away from the tree. You will see that the tree doesn’t ...

Studies have shown that French maritime pine bark extract intake, either alone or in combination with vitamins and minerals, improves skin smoothness and elasticity. This improvement can be attributed ...

Home in their little pine tree had always been a safe place but today they felt insecure. There was a flutter of wings when Papa Bluebird flew through the hole into the hollow trunk. “Hello kids.