The stag beetle Prosopocoilus hachijoensis is the only flightless species of the genus Prosopocoilus in Japan. Researchers at University of Tsukuba investigated the mechanisms underlying the loss of ...

Add Yahoo as a preferred source to see more of our stories on Google. How much grumbling Wisconsin gardeners do about Japanese beetle damage this summer will likely depend on where they live. Ten or ...

Findings about the flight patterns of the tiny walnut twig beetle may help prevent a deadly fungal disease in walnut trees. New research from entomologists affiliated with the University of California ...

Ten or 15 years ago, Japanese beetles were mostly a problem in the southern half of the state, but in the past couple of years, that trend has flip-flopped. The destructive insects usually emerge each ...