The peak of the spring monarch butterfly migration in Texas typically occurs from late March to early April. See where on ...

The monarch was placed on a waitlist until last December, when the agency formally proposed the butterfly's Endangered ...

These late-blooming plants native to North America help feed butterflies — especially monarchs-— at a crucial point.

The U.S. Fish and Wildlife Service is reopening the public comment period for a proposed rule to list the monarch butterfly ...

The U.S. Fish and Wildlife Service has announced the reopening of the public comment period for a proposed rule to list the ...

Monarch butterfly populations are declining, with western numbers at a record low, prompting conservation actions.

March 18 (UPI) --The Trump administration is reopening public comment on a proposed rule that would list the monarch butterfly as threatened under the Endangered Species Act. The Fish and Wildlife ...

The number of monarch butterflies overwintering this year in Mexico has nearly doubled, according to the annual census data ...

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 ...

The monarch butterfly's annual migratory journey from Canada to Mexico is a breeze compared to the federal government's ...