Cuauhtemoc Saenz-Romero, top, is a forest geneticist trying to move an entire forest 1,000 feet up a mountain to help preserve the habitat of monarch butterflies that gather each year in Mexico's ...

Inside the monarch butterfly migration mystery: flying to Mexico from Canada, the U.S. 12:52 After flying some 3,000 miles from the northern U.S. and Canada to a remote forest in Central Mexico ...

The Monarch Butterfly Migration Turns This Mexican Forest Orange Every Fall — Here's How to See It. Witnessing the monarch butterfly migration in Mexico should be on every nature-lover's bucket ...

Monarch butterflies provide a unique spectacle every fall as they migrate to Mexico to hibernate for the winter. But now, that migration is at risk, as logging and climate change have taken a toll ...

A fter flying some 3,000 miles from the northern U.S. and Canada to a remote forest in Central Mexico for the winter, tens of millions of monarch butterflies are making their way back north.

The monarch butterfly’s journey is truly epic. Starting in late summer, these delicate creatures travel 2,800 miles from Canada and the United States to the warmer climates of Central Mexico.

MEXICO CITY — Mexican experts said Monday that 35% more monarch butterflies arrived this year to spend the winter in the country’s mountaintop forests, compared with the previous season.

The government commission for natural protected areas said the butterflies’ population covered only 2.1 hectares (5.2 acres) in 2020, compared to 2.8 hectares (6.9 acres) the previous year an… ...

MEXICO CITY (AP) – Monarch butterflies have made a big comeback in their wintering grounds in Mexico, after suffering serious declines, investigators said Friday. The area covered by the orange ...

The number of monarch butterflies wintering in Mexican forests declined for a second consecutive year, a government official said Monday. Alejandro Del Mazo, Mexico’s commissioner for protected ...

MEXICO CITY – Illegal logging more than tripled in the monarch butterfly’s wintering grounds In central Mexico, reversing several years of steady improvements, investigators announced Tuesday ...