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

Millions of black and orange wings will flutter across the U.S. this spring, as the monarch butterflies make their annual ...

In a hopeful turn for one of North America’s most iconic insects, the Mexican National Commission of Protected Areas (CONANP) ...

The number of monarch butterflies wintering in the mountains west of Mexico City, rebounded this year, doubling the area they ...

Monarch butterflies wintering in Mexico have rebounded this year, with the number doubling the area they covered in 2024 ...

Mexican officials and environmental groups say better weather conditions on the butterflies’ migration route caused the ...

WASHINGTON— The annual count of migratory monarchs who spend the winter in Mexico was released today and shows that the ...

The population wintering in central Mexico's forests occupied 4.42 acres, up from 2.22 acres during the previous winter.

Fabiola Rodriguez, a Venezuelan migrant who reached Mexico but was unable to enter ... "But that wasn't possible." The reverse migration follows U.S. President Donald Trump's crackdown on unlawful ...

Migration had been falling steadily at the border for 13 months, since Mexico’s government launched a crackdown on northbound migration in January 2024, and since the Biden administration implemented ...

"And we've really just learned that monarchs make this amazing migration journey ... warm summer day in Mexico or here in our area be without seeing a monarch butterfly, fluttering by?

MEXICO CITY, Feb 20 (Reuters) - Mexico President Claudia Sheinbaum said on Thursday she will propose a constitutional reform aimed at further protecting Mexico's national sovereignty, after the U ...