The U.S. Fish and Wildlife Service (USFWS) proposed protections for eastern hellbender salamanders under the Endangered ...

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

Monarch butterflies, found throughout Arizona, could become one of the next species listed under the Endangered Species Act.

The U.S. Fish & Wildlife Service recently announced their decision to extend federal protections for monarch butterflies.

WASHINGTON— The Center for Biological Diversity today sued the U.S. Fish and Wildlife Service for denying Endangered Species ...

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 ...

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

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 ...