The number of monarch butterflies spending winter in the western U.S. dropped dramatically this year, despite moves to extend ...

Each year, millions of monarch butterflies travel thousands of miles across North America to escape the cold and find ...

In 2023, more than 16,000 butterflies were counted at one local grove. The most recent count was a tiny fraction of that.

The number of monarch butterflies spending the winter in the western United States dropped dramatically this year even as ...

This winter, volunteers from the Xerces Society, a nonprofit environmental group, tallied just 9,119 western monarchs — a ...

The U.S. Fish and Wildlife Service is taking steps to list monarch butterflies as threatened species and designate seven ...

The natural phenomenon of the iconic monarch butterflies migrating south for the winter is a fascinating one - and it's one that's under threat.

The migration of Monarch Butterflies is an incredible natural phenomenon. We’re all familiar with the stunning beauty of the fragile monarch butterfly, its bright orange wings, and intricate black ...

Thogmartin and other researchers have evaluated more than 200 scenarios for restoring greater than 1.3 billion stems of ...

“It’s scary because you don’t want to lose that phenomenon.” Western monarch butterflies migrate from Arizona, Nevada, Oregon, Washington, Idaho, Utah and inland California to coastal ...

Explore the worrying decline of Monarch butterflies in Texas and the implications for pollination and food production. Learn why preserving these butterflies is vital for a sustainable ecosystem.