A recent study combining data from more than 76,000 surveys from 35 monitoring programs across the country found butterfly ...

Immerse yourself in the delicate beauty of the Blue Butterfly as it comes to life through intricate artistry and vibrant hues ...

After Hurricane Andrew ripped through South Florida in 1992, the already-scarce Miami blue butterfly almost went extinct ... on our work for biodiversity and learn how to help in our free weekly ...

The Smith's blue butterfly may be tiny, but it's endangered in a big way ... Get the latest on our work for biodiversity and learn how to help in our free weekly e-newsletter.

With no sightings in two years, the rare Ogasawara blue butterfly, named after its island chain natural habitat far south of Tokyo and designated a national natural treasure, is considered extinct ...