I talked about your question with my friend Allan Felsot. He’s an insect scientist at Washington State University. He told me cocoons are mostly silk. But they’re usually made by moths. A butterfly ...

Caterpillars start out as tiny creatures. In the beginning they eat lots of food — just like the book “The Very Hungry Caterpillar” — and get bigger and bigger. Eventually the caterpillar will be ...

“Young female new to town seeks a high-flying guy for a good time. If interested — and I know you are — just follow the perfume trail to me, la femelle du papillon de la nuit.” This is a female moth, ...