Every autumn, millions of monarch butterflies travel more than 4,000 kilometres from southern Canada to the forests of central Mexico, completing one of the most extraordinary migrations on the planet ...

Good news for butterfly lovers: recent news out of Mexico offers an encouraging sign for future generations of monarchs. On ...

The monarch butterfly has long faced threats that have led to dwindling populations. However, a new study aimed at pinpointing one of the "whys" behind this issue suggested that warmer temperatures ...

This is an updated version of a story first published on April 20, 2025. The original video can be viewed here. Earlier this year we reported on one of the most remarkable and mysterious migrations in ...

The monarch butterfly may soon be included on the Endangered Species list after its population is predicted to become extinct by 2080 without change. One of the most recognizable insects in the world, ...

Although it has been in decline, the butterfly is found throughout the United States, which made this a particularly challenging case for the Fish and Wildlife Service. The Fish and Wildlife Service ...

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

The Fish and Wildlife Service is proposing to list the Monarch butterfly as threatened under the Endangered Species Act, citing loss of habitat to development, logging and use of herbicides. Since the ...

The number of monarch butterflies spending the winter in the western United States has dropped to its second-lowest mark in nearly three decades as pesticides, diminishing habitat and climate change ...

While just about any flower could help attract pollinators like bees, birds, and butterflies into your yard, there are certain garden plants that are especially beloved by monarch ...