These late-blooming plants native to North America help feed butterflies — especially monarchs-— at a crucial point.

Find out when to prune a butterfly bush and how to make the right cuts to enjoy more flowers on this fast-growing shrub.

Just a few years ago, the eastern monarch was considered endangered by the International Union for Conservation of Nature ...

The monarch butterfly's annual migratory journey from Mexico to the U.S. and then Canada is a breeze compared to the federal ...

It's almost spring! And March 12 is National Plant a Flower Day, the perfect day to bask in the sunlight and plant flowers ...

LANZHOU -- Researchers have recently uncovered the genetic basis of camouflage in Corydalis hemidicentra, an alpine plant and ...

Just as monarchs famously prefer milkweed for food and egg-laying, swallowtail butterflies also have a preferred food as ...