Monarch butterfly populations are plummeting, with a shocking 96% drop recorded in the Western Monarch Count. Scientists warn ...

Ensuring your milkweed gets plenty of sunlight will lead to healthier plants and more monarch visitors. Control Pests ...

The number of monarch butterflies that spent the winter in Mexico doubled this year, giving hope for a species that has faced ...

The U.S. Fish and Wildlife Service has announced the reopening of the public comment period for a proposed rule to list the ...

The iconic monarch butterfly is declining across North America. You can help make a difference by providing the species with its food plant: milkweed. A monarch butterfly gliding over a field on ...

Colony estimates at central Mexico overwintering sites indicate that monarch butterfly (Danaus plexippus ... United States, and southern Canada) Loss of milkweed (Asclepiadaceae) host plants in the ...

The eastern monarch butterfly population nearly doubled in 2025, but the numbers remain far below the long-term average.

The Trump administration said Tuesday that it is reconsidering adding protections to the monarch butterfly as ... Planting native milkweed and flowers are essential to sustaining the butterflies.