Conservationists are concerned that western monarch butterflies may be teetering on the brink of collapse as the latest Western Monarch Count reveals a devastating decline. The 28th annual survey, ...

Every May and June, Monarch butterflies can be spotted fluttering throughout Kentucky as they take a much needed rest stop ...

Monarch butterfly populations in North America have been in dramatic decline for several decades. But in a glimmer of hope for the iconic orange-and-black species, the 2025 population estimate was ...

About a week ago, several monarch caterpillars were busily munching on the native narrowleaf milkweed I’d planted in my backyard in the San Francisco Bay Area to provide habitat for the imperiled ...

The flitting fiery orange and black wings of the monarch butterfly, which once signaled the coming of spring, have become an increasingly rare sight. The majestic insect's populations on the East ...

Butterflies Need More Than Flowers and What They're Really Looking For Might Surprise You ...

Western monarch butterflies at Natural Bridges State Beach, California, one of the top four overwintering sites for the species. (Photo courtesy of California State Parks Foundation) The Western ...

Every fall, an incredible migration occurs through the state of Indiana, where millions of tiny monarch butterflies fly on their way to overwintering grounds in Mexico, only to return in the spring to ...

Monarch butterflies make one of the most extraordinary migrations in the natural world, often traveling thousands of miles across North America. Now, scientists are using new tracking technology to ...

Key Points Milkweed is the only plant monarch butterflies can lay their eggs on and feed from as caterpillars.Other ...

SANTA CRUZ — Conservationists are concerned that western monarch butterflies may be teetering on the brink of collapse as the latest Western Monarch Count reveals a devastating decline. The 28th ...