Habitat loss, pesticides and disease have made those encounters increasingly rare. Local entomologists and residents are ...

Environmentalists say monitoring — enforcement of the laws — is responsible in large part for the steady decline, which has ...

This means that, in some cases, the monarchs returning in the spring will be the ‘great-great-grandchildren’ of those that ...

Butterflies and moths are close relatives, but while butterflies often capture people's attention during the day, many moths ...