Monarch butterflies are making their annual journey north out of Mexico to their summer breeding grounds. See where they've ...

The peak of the spring monarch butterfly migration in Texas typically occurs from late March to early April. See where on ...

Across their range, monarchs are threatened ... that happens in the chrysalis stage. Monarch butterflies only flap their wings around 5 to 12 times per second — much more slowly than the average ...

Sightings of monarch butterflies have been seen predominantly near southern cities like Savannah and St. Mary's, according to Journey North's interactive migration map. Here's what we ... the eastern ...

The U.S. Fish and Wildlife Service said it is reopening the public comment period for a proposed rule to list the monarch ...

Sightings of monarch butterflies have been seen predominantly near southern cities like Savannah and St. Mary's, according to Journey North's interactive migration map. Here's what we know ...