Monarch butterflies are one of the most iconic insects in North America – but they might also be at risk of disappearing. Now ...

Wildlife officials are considering adding the monarch butterfly, which migrate to California's coast each fall, to the ...

The U.S. Fish and Wildlife Service (FWS) has proposed listing the monarch butterfly as a threatened species under the ...

U.S. officials decided to extend protections to monarch butterflies after warnings from environmentalists that populations ...

The U.S. Fish and Wildlife Service wants to protect the iconic insect under the federal Endangered Species Act.

It’s a big day for insects. The U.S. Fish and Wildlife Service announced Tuesday that it is proposing the monarch butterfly ...

After a decade of advocacy, the species could now qualify for federal protections under the Endangered Species Act.

The United States is moving to grant federal protections to the monarch butterfly -- a once-common species recognizable by ...

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

The genome of a once-endangered songbird shows extensive signs of inbreeding, according to a new study by Penn State ...

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

The U.S. Fish and Wildlife Service is increasing protections for the threatened Canadian lynx, releasing its final 20-year ...