The monarch butterfly life cycle begins with a whirl of wings in the heat of the summer sun. As a female monarch sips nectar from a wildflower, a male hovers nearby. A pheromone is released from ...

Late last year, the U.S. Fish and Wildlife Service took an important step toward putting the monarch butterfly on the ...

Usefully, the listing would legally protect the groves of trees near the California coast where western monarchs overwinter.

and they help the male attract female mates. These butterflies most famous for their seasonal migration when they travel from North America to Mexico for the winter. Monarch butterflies are found ...

Monarch butterflies are among the most beloved insects ... Like many other insects, a single female monarch can lay hundreds of eggs. And because milkweed still is readily available, monarchs ...