Butterflies are disappearing at an alarming rate in the US. Find out which species are the most impacted and what can be done to help.

Like tiny stained-glass windows fluttering around, they share a similar growth cycle to that of ... of our eggs we aren't a butterfly yet but a caterpillar. Slowly moving and always eating. This is ...

First graders in the Yuba County community of Oregon House are planting hope for monarch butterflies, one milkweed at a time.

Zoo staff recounted the fast-paced efforts of numerous zookeepers when the tornado significantly damaged the butterfly wing. See the video here.

They received the painted lady butterflies in April and grew them for release in May. The students walked from their school ...

What Is the Butterfly Effect, Really? You’ve probably heard the phrase: A butterfly flaps its wings in Brazil and sets off a ...