An annual count of monarch butterflies conducted by the United States and Mexico as the insects migrate back and forth over ...

McALLEN, Texas (Border Report) — An annual count of monarch butterflies conducted by the United States and Mexico as the ...

A daring surgical procedure has given a doomed monarch butterfly a new lease of life. The delicate operation was captured on film, and you can see it for yourself in this extraordinary Instagram post.

Two new reports from the World Wildlife Fund of Mexico are giving conservationists hope for monarch butterflies for the first ...

For the past quarter century, the future of monarch butterflies has looked dire, with these iconic American insects flitting ...

Suitable milkweed habitat in Mexico may shift south, fracturing existing migration routes and possibly pushing some ...

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

Two new reports estimate a 64% increase in species population and a significant decrease in forest degradation in the ...

WWF is working with the Mexican government, local communities, and other partners to promote strong forest management and ...

The monarch butterfly is iconic in North America — but in Montana, it is a rare sight. That’s why when landscaper Kathy Ross ...

TAMPA, Fla. (WFLA) — A monarch butterfly with a broken wing was miraculously able to fly again after it underwent a wing transplant at a nature preserve. The Sweetbriar Nature Center in Long Island, ...

Learn facts about the monarch butterfly, including how how to tell male and female monarchs apart and if monarchs are ...