Beetles display a wide range of colors, from deep muted tones to those that shift from green to purple or yellow as they ...

Bark beetles moving between trees routinely carry two fungi that are responsible for the Dutch elm tree disease outbreak.

The Onymacris plana, a darkling beetle, is the first known land animal that gets cooler as it exercises, scientists said.

The goldspotted oak-borer, an invasive beetle responsible for killing 200,000 trees in Southern California, is now present in ...

New research shows invasive species are reducing insect populations worldwide and weakening ecosystems people rely on.

Remains of a kharpa beetle, which customs officials said is "the world's most invasive grain pest," were identified among a ...

Insects are often seen as invaders due to high-profile species like the yellow-legged (Asian) hornet, the harlequin ladybird ...