Butterfly species numbers dropped 22% across the U.S. between 2000 and 2020. Habitat loss, climate change, pesticides are the main causes.

A new report, co-authored by Washington State University conservation biologist Cheryl Schultz, provides a roadmap for recovering butterfly populations across the U.S.

The Adonis blue butterfly bush is the Joanna Gaines approved butterfly bush that may even attract hummingbirds to your yard.

Image credit: Jo Howell/Zoos Victoria Enter Zoos Victoria’s Fighting Extinction program and Dalki Garringa Native Nursery, partners in a plan to restore and extend golden-rayed blue butterfly habitat ...

The Drew Michael Taylor Foundation is hosting the Blue Butterfly Ball on Sunday, June 1. According to a community announcement, the event will take place from 5 to 8 p.m. at the Heritage Restored Farm ...

There’s a “pretty good body of literature” suggesting that these three new color additives — called Galdieria extract blue, butterfly pea flower extract and calcium phosphate — should be ...

Researchers discover a new color outside the range of human color vision, but you have to laser your retinas to see it ...

Side of Ranch Blue Butterfly manager provides a lifetime of hugs to children who are grieving Danielle Wondrak, whose dad died when she was 10, said it is her calling to help grieving children.

Polyommatus icarus, also known as a common blue butterfly. Credit: Stefan Pinkert Mountaintops host some of the world’s most diverse butterfly species, but climate change could transform these ...

Mountaintops contain many of the world’s most diverse clusters of butterfly species, according to a new study. But climate change may turn those habitats into traps.