A tiny parasitic wasp turns the Tussock moth caterpillar into a living nursery, laying eggs that hatch and feed inside the host while it continues its daily life — unaware of its fate.

I find I have to constantly keep my knee-jerk reactions to certain insects in my garden in check. I tend to have an us-versus-them mentality when it comes to insects that I find feeding upon the ...

TUCSON, Ariz. (KGUN) — What are those black and yellow caterpillars all over Arizona? And why are there so many of them right now? If you've taken a stroll on the river path or looked closely at the ...

A yellow caterpillar slowly nibbles on a leaf, surrounded by delicate silk threads. The close-up shot reveals textures rarely seen by the human eye. Enjoy a peaceful look into the world of small ...

PHOENIX (3TV/CBS 5)-- Some people think they’re cute. Some people think they’re creepy. But there’s no doubt that caterpillars are crawling across the Valley right now. They’ve been crossing roads, ...

ROCKVILLE, Md. --A 7-year-old Maryland girl was stung by a American dagger moth caterpillar at a Rockville area park last week. Fox 5 DC reported Eliza Gravely picked up the fuzzy yellow caterpillar ...

If the caterpillar of a black swallowtail butterfly shows you its “horns,” it’s just a defensive response, and a rather stinky one at that. A photograph of the colorful green, black and yellow ...