Although they're often confused with the iridescent green June beetles, which are basically harmless to your garden, these ...

Learn more about the chemical arms race between a fungus, a tree, and a beetle.

Spruce bark beetles hijack their host tree’s chemical defenses, transforming them into potent weapons against fungal threats.

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

Arizona has about 2,500 beetle species. Beetles are identified by their hard, sheathlike front wings; six legs; and distinct head, thorax and abdomen. Most beetles are harmless but some, such as ...

The wood-boring beetle was first discovered in North Texas in Tarrant County in 2018 when a 10-year-old took a photo of the ...

Pine beetle infestations are quickly spreading across large areas of Colorado's ponderosa pine forests prompting action from ...

Ants, often seen as summer pests, showcase their incredible teamwork during winter. As the cold sets in, they retreat deep ...

Vast swaths of the ponderosa pine forests that blanket Colorado's Front Range mountains could turn rust-colored and die over ...

It's the most common tree in Douglas County, but it's also under threat from the mountain pine beetle. As Colorado Gov. Jared ...

Common European spittlebugs secretly spread a deadly bacterium, Xylella fastidiosa, threatening over 600 plant species.