The Trump administration has delayed protections.

Monarch butterflies left Mexico weeks ago on their annual northward migration. Now, the colorful insects are nearing Michigan as temperatures continue to warm. "Monarchs have made their way north, ...

One of the world’s most iconic migrations is at risk, as rising temperatures alter the quality of vital flower nectar. View on euronews ...

The Endangered Species Act is no help yet.

Climate warming reduces nectar quality in flowers, leaving migrating monarch butterflies with less energy to survive winter.

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. ST. LOUIS COUNTY, Mo. – Say the word ...

ALBANY — 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, ...

Across North America, monarch butterfly populations will begin their journey southward to warmer winter climates in Mexico, travelling across much of the United States, including Oklahoma, along their ...

The Oklahoma Monarch Society (OMS) is partnering with the Oklahoma Department of Corrections (ODOC) to launch Pathways for ...

The Trump administration said Tuesday that it is reconsidering adding protections to the monarch butterfly as a threatened species under the Endangered Species Act. The U.S. Fish and Wildlife Service ...