When a wounded monarch butterfly arrived at a Long Island wildlife center this summer, its chances of survival looked grim.

A rare white monarch butterfly has appeared in Missouri! Learn what would cause a monarch to be white, and where you can ...

A broken wing almost ended a monarch butterfly's journey on Long Island, but a wing transplant gave it a second chance to fly ...

There are some major differences between the monarch butterfly's fall and spring migrations. Here's everything you need to ...

As the colorful wings of butterflies flickered through a bright blue sky at the Catherine Violet Hubbard Animal Sanctuary in Newtown, Jenny Hubbard fondly recalled her favorite memories from the six ...

A monarch butterfly caterpillar dines on a swamp milkweed leaf on Aug. 26 in Orlan Love’s Quasqueton garden. It was one of ...

If it feels like there are fewer bugs now than there were decades ago, it’s not just nostalgia. Scientists estimate that, due to factors such as pesticide use, habitat loss, and climate change, as ...

ATLANTA — The monarch butterfly could soon receive federal protection, which would be a significant step toward protecting one of North America's most beloved species. The U.S. Fish and Wildlife ...

Every year, millions of monarch butterflies venture across North America – though in far smaller clusters than decades ago. Monarch populations have plummeted due to habitat loss, pesticide use and ...

Every winter, millions of monarch butterflies journey thousands of miles across North America to spend winters in the forests and mountains of central Mexico. But over the years, the beloved butterfly ...

In Lafayette, Peggy Giglio has turned her backyard into the front lines of her efforts to help prevent the monarch butterfly's migratory collapse — and she's recruiting volunteers to help at every ...