Eggs hatch in late spring. Caterpillars eat leaves through midsummer. Caterpillars pupate and transform into moths in late July and August. Moths live only a few days to mate, lay eggs and then die.

"Even though moths and butterflies are a well-studied group, we're just now beginning to understand some of the most basic ...

We most commonly see woolly bear caterpillars in the fall. I always smile when I see the first one. But have you ever thought about where they come from? I mean, since they are caterpillars, they must ...

Macro of a bright green luna moth. The moth is perched on a tree branch. It is mostly bright green with red/brown trim on its upper wings.© Amy C Anderson/Shutterstock.com The Luna moth is one of the ...

It’s that time of year again. Mass populations of miller moths are awakening in the Eastern Plains and starting their long journey to Colorado’s mountains, with the Front Range set as a major pit stop ...