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

The high-altitude forest here is the perfect microclimate for the species, and it’s one of the few places in the world where ...

The splashy monarch butterfly only lives about five weeks, but its entire survival is in question due to threats posed by ...

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

The monarch was placed on a waitlist until last December, when the agency formally proposed the butterfly's Endangered ...

Say the word “butterfly” to any younger Generation Xer, millennial, or older Zoomer, and any number of songs may immediately ...

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 Trump administration is reopening public comment on a proposed rule that would list the monarch butterfly as threatened ...

The number of monarch butterflies wintering in the mountains west of Mexico ... After wintering in Mexico, the iconic butterflies with black and orange wings fly north, breeding multiple generations ...

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

Monarch butterflies in the eastern United States and ... So, they are no longer blooming when you fly south,” Yankoski said. But all hope is not lost. Recent conservation efforts, large and ...

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