A newly identified parasitic wasp, compared to an “alien” predator, was found entirely by chance. Its ability to infect adult ...

The insects have spiky hairs that can cause irritation to the skin Floridians are trying to readjust to some hairy new friends — but they won't be around for long. The Tussock moth caterpillars ...

And yet most seem to do both with ease. A spiky mouthful, Alchisme grossa has thornlike barbs that may dissuade would-be predators. This perturbed bug perched on a red leaf after flying away from ...