A five-spotted hawk moth squirming its way out of its hard cocoon casing has gone viral on Reddit. The video of the fully-formed moth escaping from its cocoon has amassed over 49,000 upvotes. Posted ...

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 ...