Do you know the difference between a chrysalis and a cocoon? The short answer is that a chrysalis is made by a butterfly, a cocoon by a moth. Both contain a pupa, the stage between a caterpillar and a ...

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 ...

“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, ...

It’s a long time from late January to late May. The days are getting longer and we might see some different behavior with birds and squirrels at the feeders. Canine breeding season is beginning to ...

Most of us learned about butterfly metamorphosis as a kid -- a wriggly caterpillar molts its skin to form a tough chrysalis and emerges as a beautiful butterfly. But how exactly do chrysalises stay ...