The western monarch population has declined more than 95% since the 1980s, according to research from the Xerces Society for ...

During their passage through Mexico, monarch butterflies depend on the shelter of endangered trees—so this scientist is ...

The once common sightings of the brightly colored monarch butterfly have become a rarer experience in recent years across ...

Federal wildlife authorities announced a proposal to list the monarch butterfly as a threatened species.

The loss of pollinators like the monarch could have far-reaching consequences for ecosystems and the people who rely on them.

The U.S. Fish and Wildlife Service proposed listing the monarch butterfly as a threatened species on Tuesday, citing a ...

The major U.S. Fish and Wildlife Service’s proposal would declare the iconic species as threatened, with federal scientists ...

The Capital Chronicle is running an end-of-year fundraising campaign, with a $10,000 goal, to help us continue our ...

The U.S. Fish and Wildlife Service on Tuesday proposed to add the monarch butterfly to the threatened species list.

The Fish and Wildlife Service is proposing to list the Monarch butterfly as threatened under the Endangered Species Act, ...

For more than 50 years, the ESA has been an effective catalyst for on-the-ground collaborative conservation, promoting the ...

After rapid population decline in recent decades, the monarch butterfly could soon have federal protections under the ...