Imagine a world where the sky, once a silent guide for millions of animals, suddenly becomes crowded with invisible signals ...

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

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

This article offers essential guidance from Davidson College Professor Scott Villa for Carolina gardeners looking to support monarch butterflies. Native milkweed varieties like swamp milkweed ...

For thousands of years, millions of monarch butterflies have migrated from the northern U.S. and Canada to Mexico for the winter. But exactly how they know where to go is still a mystery.

The monarch butterflies are starting to come through San Antonio and the rest of Central Texas on their migration from Mexico to Canada. If you have milkweed growing in your landscape or area ...

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 ...

Scientists assess US monarch populations each winter by measuring the area they occupy in this fir grove in Mexico, and by counting butterflies in coastal California, where monarchs west of the ...

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

A new butterfly species, Satyrium curiosolus, was discovered in a recent study at Blakiston Fan in Waterton Lakes National Park, Alberta. It has unique evolutionary history, having likely remained ...