BALDWIN -- The Karner blue butterfly is one finicky flutterer. Nature buffs won't see this tiny, ornate insect just anywhere -- caterpillars feed only on wild lupine plants; adults are found in flat ...

I feel comfortable going out on a limb here and saying most everyone can identify at least one species of butterfly. Most folks could probably even make a positive ID on three or more. However, most ...

This summer, if you see a butterfly with wings that are blue on top with orange spots underneath, you may have crossed paths with a male European Common Blue (or Polyommatus icarus), a newly ...

Rare large blue butterflies just experienced their most substantial reintroduction into the wild. About 750 of the globally endangered butterflies successfully hatched from larvae and flapped around ...