Just a few years ago, the eastern monarch was considered endangered by the International Union for Conservation of Nature ...

These late-blooming plants native to North America help feed butterflies — especially monarchs-— at a crucial point.

The monarch butterfly's annual migratory journey from Mexico to the U.S. and then Canada is a breeze compared to the federal ...

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

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

In a turn of events, the eastern monarch butterfly population — which was put on the list of endangered species just a few years ago — nearly doubled this year, according to a March report ...

This year’s count of 4.42 acres of occupied forest habitat is nearly twice as large as last year's, but eastern monarch ...

The number of monarch butterflies overwintering this year in Mexico has nearly doubled, according to the 2025 annual census.

Milkweed seeds are tricky to grow. Learn how to save seeds from milkweed pods and when to plant milkweed seeds outside or ...

The Trump administration said Tuesday that it is reconsidering adding protections to the monarch butterfly as a threatened ...

As monarch butterfly populations tragically plummet, Mesa is one of the latest cities to join in on national efforts to save ...