The Schaus’ swallowtail butterfly lives in far South Florida and is incredibly rare. But in a surprise twist, more of them ...

All animals live in or seek a set of climate conditions they find tolerable. This "climate envelope" partially determines where animals are found, but the continued existence of many species now ...

Beauty on the Wing: Life Story of the Monarch Butterfly is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV ...