The British swallowtail butterfly (Papilio machaon britannicus) is the U.K.'s only native swallowtail and its largest native ...

Fill your herb garden with black swallowtail butterflies. Learn what the caterpillar, eggs and adult butterflies look like.

A new study confirms the British swallowtail butterfly is genetically unique. This native species possesses significantly ...

Sometimes, nature's surprises come with wings. In a new study, scientists have pulled from a 35-year dataset to examine long-term population trends of the federally endangered Schaus's swallowtail ...

One Japanese grade-school student wanted to know if his hand-raised butterflies remembered him. The results were astounding.

The beautiful male emerged in October, eager to mate but destined for disappointment because he emerged too late in the season, just an example of natural selection at work I received an invitation to ...

Miss Molly butterfly bush is non-invasive and is a favorite of the Eastern Tiger swallowtail butterflies. Norman Winter Special to the Ledger-Enquirer Did you know that South Carolina has its very own ...

Add Yahoo as a preferred source to see more of our stories on Google. A black swallowtail butterfly lands on a plant in a garden. If you want a garden filled with butterflies this summer, start by ...