The Japanese beetle is native to Japan and an invasive species in the U.S. They have metallic green bodies and brown wings.

An amateur entomologist's lucky encounter with an emerald ash borer set in motion a chain reaction of research aimed at understanding the pest that has devastated ash forests across North America, ...

Researchers at Kyushu University have found that when azuki bean beetles infected with Wolbachia bacteria are exposed to a ...

Rove beetles fold their wings in five swift steps using their abdomen. See how nature inspired future flight tech.

While its population is declining across the country, experts have a theory about the insect's recent resurgence here.