Monarch butterfly migration is a long journey. Learn how these amazing butterflies make the trip, where monarchs migrate to and why.

You've probably seen monarch butterflies, and maybe monarch caterpillars, but there's a lot to learn about the monarch life cycle stages.

Bartolomeo & Perotto Funeral Home is set to unveil its newly designated Monarch Butterfly Waystation on Sunday, a ...

California Assemblymember Dawn Addis has introduced a resolution that would make the week of July 14-18 California western ...

On a warm summer morning, you’re sitting in your yard enjoying a slow moment, when a flash of color catches your eye. Bright ...

Things are changing—some quickly and some with glacial slowness—at Crossroads at Big Creek, and this week our programs will reflect on some of ...

A Redditor was surprised to see a monarch butterfly caterpillar and aphids on a small sprig of milkweed growing in an urban ...

Habitat loss, climate change and the use of pesticides are to blame for the population decline of monarchs, says Karen ...

The monarch butterfly is most renowned for its yearly odyssey. Some will travel up to 3,000 miles during their two-way winter journey.

It's been another year of both discouraging and rewarding results. Here are some lessons I've learned, especially when it comes to a common parasite that can infect the insects.

Monarch butterfly numbers are down by 80% overall and remain just one-third the size needed to avoid migratory collapse.