The annual migration south for monarch butterflies peaks in late September. Here's how to watch for the regal butterfly.

NEW YORK — The New York State Department of Environmental Conservation is encouraging wildlife enthusiasts to help Monarch butterflies on their yearly flight south to warmer climates. In New York, ...

DALLAS — Fall is officially here in Texas, and as the leaves turn color, something else orange will be visible in nature: the monarch butterfly. During the fall season, monarch butterflies will ...

Monarch butterflies are making their annual journey north out of Mexico to their summer breeding grounds. See where they've been spotted in Oklahoma.

From 2003 to 2019, amateur butterfly enthusiast Harlan Radcliff spent his lunch breaks observing butterflies on the grounds of the Camp Dodge military installation in central Iowa. Diane Debinski, ...

Monarch butterflies will soon pass through Oklahoma on their annual journey south to Mexico, but experts warn their numbers are steadily declining. Each fall, the vibrant orange-and-black butterflies ...

Each year, there are four generations of monarch butterflies that take part in the migration north in the spring and summer, then south again in the fall. Each generation takes a leg of the journey ...

Every year, the World Wildlife Fund Mexico partners with other conservation groups and local citizens to conduct a count of eastern monarch butterflies in their winter home, the Monarch Butterfly ...

Climate warming can impact plant quality, which in turn shapes the nutrition and immune defense of insect herbivores like ...

We have conducted a number of monarch butterfly and milkweed classes over the last three years. The classes hosted over 450 attendees and distributed 900 milkweed seeded containers to gardeners in the ...