Blue Morpho butterflies return to the Sophia M. Sachs Butterfly house to kick off the spring break season. Celebrating the ...

The first insectile casualty of human activity in the United States was recorded around 80 years ago, new research has confirmed. The insect, the Xerces blue butterfly, died out in the mid-20th ...

The Fender’s blue butterfly has fluttered away from the brink of extinction. The species, once so rare it was thought to be extinct, is no longer considered endangered, according to a January 11 news ...

There’s a small crowd hovering over the seacliff buckwheat in a native plant garden outside of the Point Vicente Interpretive Center in Rancho Palos Verdes. They’re looking for the El Segundo Blue ...

It’s been roughly 80 years since the Xerces blue butterfly was last spotted flitting about on pastel wings across coastal California sand dunes. But scientists are still learning about the insect. The ...

Endangered species enjoys best summer in 150 years thanks to habitat restoration scheme The large blue butterfly has enjoyed its best summer for 150 years in Britain thanks to targeted restoration ...

The globally endangered large blue butterfly was introduced to Rodborough Common in Gloucestershire last year. Now, more than ever, we need support so that we can continue with our vital nature ...

After Hurricane Andrew ripped through South Florida in 1992, the already-scarce Miami blue butterfly almost went extinct: No one recorded a single sighting for years. Finally, in 1999, a cheer went up ...