The annual migration of monarch butterflies is one of science's great mysteries: millions of monarchs know the correct path even though they have never made the long journey themselves. As 60 Minutes ...

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.

Brooklyn: Your headlines about Miriam Yarimi, who rammed into and killed Natasha Saada and her two children (“Going twice limit as car hit mom, 2 kids,” April 1), are beyond heartbreaking as ...

The monarch butterflies that were born here in Ohio late last summer and early fall, have spent their winter in the mountains of Central Mexico.… ...

Conservation experts are urging homeowners not to mow their lawns over the coming months to help boost butterfly numbers, with more than half of UK species now in long-term decline. Last year was ...

What makes the monarch butterfly particularly interesting, however, is its migration pattern. Every year, these resilient insects fly thousands of miles from their breeding grounds in Canada down to ...

The migratory monarch butterfly has a lifespan of two to six weeks, though the butterflies born at the end of the summer live eight to nine months in order to make the journey south and spend the ...

Monarch butterflies require milkweed plants as egg-laying sites, but they also migrate long distances every spring and fall, and the route from Mexico to Canada passes through the San Antonio area.

spotted the season’s first monarch on March 18. The early arrival comes after the butterfly completed an extraordinary journey from Mexico’s fir forests, traveling over a thousand miles to ...

Grupo Financiero Banorte, commonly known as Banorte, is the second largest financial group in Mexico and one of the largest institutional brokers on Mexico’s two stock exchanges, BMV and BIVA. Traders ...