WASHINGTON D.C. — The U.S. Fish and Wildlife Service is reopening the public comment period for a proposed rule to list the monarch butterfly as a threatened species under the Endangered Species Act.

SALT LAKE CITY — The U.S. Fish and Wildlife Service said it is reopening the public comment period for a proposed rule to list the monarch butterfly as a threatened species under the Endangered ...

Beloved Minnesota visitors, monarch butterflies could join the list of threatened species Even as monarch numbers plummet nationwide and the fate of federal protections remains unclear, scientists say ...

The plight of the monarch butterfly could cost farmers a valuable tool in the fight to protect crops from weeds and pests. An effort is underway to list the monarch butterfly as threatened under the ...

What comes next could be high-profile reversals affecting iconic species. The Trump administration’s shrunken Fish and Wildlife Service faces three high-profile Endangered Species Act decisions ...

WEST FARGO – Revering walleyes, pheasants or bucks is about as Midwestern as loving summertime baseball, hot dogs and mom. In an honest conversation, you’ll hear an underscoring appreciation for pike, ...

The California State Parks Foundation is asking residents to report monarch butterfly sightings in an effort to support ongoing research into the species' whereabouts. The request comes ahead of ...

The California State Parks Foundation is asking Californians to track sightings of western monarch butterflies to help save the dwindling insect population. The California State Parks Foundation, a ...

John Maresh was driving west on Interstate 10 on a clear day in October 2016 when he ran into monarch butterflies. Literally. Along the 35-mile stretch between Sonora and Ozona, a “river of monarchs” ...

Thousands of monarch butterflies are making their annual arrival in Minnesota — one of the final destinations on the insects’ migration from Mexico. Fewer of the beloved butterflies are showing up in ...