By any measure, the revival of the bald eagle stands as one of the great environmental triumphs in conservation history. In ...

Journey North uses volunteer-submitted data to track the migration. They were recently spotted near Toledo, just south of the ...

Monarch butterflies are migrating through parts of the South and Midwest as the U.S. Fish and Wildlife Service seeks public ...

The monarch butterfly population in the eastern United States has declined sharply — an estimated 80% loss since the 1990s.

The annual migration of monarch butterflies is one of science's great mysteries: millions of monarchs know the correct path ...

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 ...

Tens of millions of monarch butterflies are on an epic aerial journey home. They've spent the winter hanging out in trees in a forest on a remote mountain in Mexico, resting up after flying all ...

Hoe ze hun overwinteringsplek terugvinden, blijft een mysterie. The Monarch Butterfly Biosphere Reserve World Heritage property protects key overwintering sites for the monarch butterfly. The ...

Monarch butterflies are making their flight north after wintering in Mexico. Here's what to know about the fascinating, ...

There’s some encouraging news about monarch butterflies, reports the World Wildlife Fund (WWF). According to a new report released in Mexico, the eastern monarch butterfly population, which breeds ...

The loss of pollinators such as butterflies could have profound ... of non-native monarchs scattered across Europe, Asia and Australia. Not every monarch researcher agrees with this grim assessment.