This winter’s annual Western Monarch Count was the third lowest on record. Scientists say habitat loss, climate change and ...

Monarch butterflies are among the most beloved insects in North America. They are brightly colored and unique, both as caterpillars and later as mature insects. Monarchs are found in every U.S. state ...

The monarch butterfly has long faced threats that have led to dwindling populations. However, a new study aimed at pinpointing one of the "whys" behind this issue suggested that warmer temperatures ...

Monarch butterflies are migrating north and have been spotted in states near Michigan. Although their wintering population doubled this year, monarchs have experienced a significant overall decline ...

John Dias is a three-time Emmy Award-winning reporter for CBS News New York. He is known for his engaging storytelling and commitment to delivering impactful news coverage. A broken wing almost ended ...

AUSTIN, Texas — The eastern monarch butterfly population is growing, and Texas Agriculture Commissioner Sid Miller says that's thanks to conservation efforts. According to the latest survey released ...

Monarch butterflies are returning to Michigan for the summer after migrating from Mexico. Michiganders can support monarch butterflies by planting milkweed, tracking sightings, and donating to ...

A ruby-throated hummingbird visiting a hummingbird feeder. Brave monarch butterflies and hummingbirds' northern migration is well underway, much to the delight of Pennsylvanian birdwatchers and ...

MEXICO CITY (AP) — The first monarch butterflies have appeared in the mountaintop forests of central Mexico where they spend the winter, Mexico’s Environment Department said Saturday. The first ...