OCAMPO, Mexico — An anti-logging activist prominent in efforts to protect a Mexican forest where monarch butterflies spend the winter suffered head trauma as well as drowning, authorities ...

Every October, around the Day of the Dead Mexican holiday, millions of monarch butterflies migrate to the butterfly reserve, some from as far away as Canada, to nest in the sanctuary's oyamel fir ...

In Mexico, a well-known advocate for the monarch butterfly has disappeared. He is the latest of dozens of environmental and human rights activists who have been disappeared or murdered over the ...

Meet the students working to keep the endangered monarch butterfly population alive 05:06. The number of Monarch butterflies hibernating in Mexican forests decreased by 22% last year, and the ...

Mexico reports 22% drop in Monarch butterfly winter migration Mexican officials blame deforestation for this winter's lack of monarchs. Associated Press. Published March 21, 2023 8:06pm EDT.

In a dramatic last-ditch effort to save the monarch butterfly, scientists in Mexico want to relocate an entire forest 1,000 feet up a mountain.

Mexico’s Monarch Butterfly Biosphere Reserve is a critical conservation area in Central Mexico that spans more than 56,259 hectares (about 140,000 acres).

For thousands of years, millions of monarch butterflies have migrated from the northern U.S. and Canada to Mexico for the winter. But exactly how they know where to go is still a mystery.

Mexican experts say the number of monarch butterflies that arrived to winter in mountaintop forests rose by 35% from last year. Monarch butterfly numbers in Mexico rise by 35% - Los Angeles Times ...

At first, the air on the winding, one-lane mountain road is completely clear. But as we round a curve, the sky is suddenly teeming with butterflies, a storm of bright orange-and-black wings. It ...

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 ...

Tourists watch for monarchs in the Monarch Butterfly Biosphere Reserve in Michoacán, Mexico. Millions of the orange-and-black insects find refuge here after undertaking an epic migration from ...