For the first time in California, citizen scientists can join the effort to track monarch butterflies thanks to Blu+, a new ...

In recent years, the number of monarch butterflies has been declining, and researchers don’t know the exact cause.

In late 2024, a tagged monarch named Lionel migrated from New Jersey to Florida, logging thousands of detections along the ...

For a second straight year, a low number of monarch butterflies have been counted at the popular Pismo State Beach Butterfly ...

The Trump administration has delayed a decision on whether to extend federal protections to monarch butterflies indefinitely. The U.S.

Whether you’re a butterfly fanatic or simply interested in nature, the monarch butterfly is worth a study. Beautiful and serene, monarch butterflies have a unique lifespan. But how long do monarch ...

For centuries, monarch butterflies have traveled thousands of miles across North America, guided by instincts that scientists ...

Biologists have attached tiny, solar transmitters to the monarch butterflies, allowing researchers and everyday visitors to ...

Monarch butterflies from the western United States have arrived in Santa Cruz and other parts of the California coast, ...

Chamblee and its mayor was recognized as Monarch Champion on Dec. 16 by the National Wildlife Federation for its commitment ...

With a 90% decline in the monarch butterfly population in just the last few decades, Hillsborough Township is doing their part in efforts to essentially “save the monarch butterfly.” Hillsborough ...

Texas highways sit directly in the path of monarch butterfly migration, and researchers say vehicle collisions are a major – ...