A little-known division within the Interior Department is facing elimination, jeopardizing national efforts to protect ...

The monarch butterfly is a beautiful and colorful creature, but it takes a while to reach that part of its adult life.

Monarch butterflies gather at their wintering colony in the Monarch Butterfly Biosphere Reserve in Michoacán, Mexico. “So for over a decade now, the colonies haven’t really changed in size.

Monarch butterfly populations are shrinking at an alarming rate, which is why Idaho Fish and Game is asking for your help to ...

Mary Ann’s dedication and the scientific efforts at Disney illustrate how community action and innovation can unite to protect monarchs.

There are more than 120 species of butterflies in western Pennsylvania, and the North American Butterfly Association wants ...

Discover the question mark butterfly as it emerges in forests, showcasing vivid colors, unique camouflage and a seasonal life ...

Four rare species have fluttered into view during my continuing quest to photograph the endangered Mount Charleston blue ...

Arizona doesn’t get swarms of monarch butterflies migrating between their summer habitats up north and the mountains of Mexico where they spend the winters, but they are a dependable presence.

Q. Why are we still seeing Monarch butterflies in the flower garden? I thought they had all migrated north of Texas already.