The plight of the monarch butterfly could cost farmers a valuable tool in the fight to protect crops from weeds and pests. An ...

Of the 554 species studied, two-thirds declined by more than 10%. But in one small corner of New York, a rare species is ...

The butterflies’ resilience shows that some species are capable of adapting to dramatic changes in climate, food availability and urban development.

WWF works to sustain the natural world for the benefit of people and wildlife, collaborating with partners from local to global levels in nearly 100 countries.

The reopening of the public comment period for the monarch butterfly will publish in the Federal Register Reading Room . A reopened 60-day comment period will close on May 19, 2025. Information about ...

This comes as the insects are rapidly declining and are under consideration for Endangered Species Act protections.

The monarch butterfly is being considered as a candidate for the endangered species list. Here's how you can help.

The migratory monarch ... under the Endangered Species Act in the United States. Their numbers are ever-dwindling due to habitat loss and climate change. The orange and black butterflies have ...

The 100 butterfly will start the Day 3 finals session with a bang. The past three winners – Liendo, Ramadan and Minakov – are all in the final. After winning the 500 free, Texas sophomore Rex ...

The U.S. Fish and Wildlife Service is reopening the public comment period for a proposed rule to list the monarch butterfly as a threatened species under the Endangered Species Act. The proposed rule ...

What you plant — and what you avoid — in the backyard can make a difference to your local butterfly population.

As spring arrives, and the monarch butterfly makes its way north ... where milkweed thrives — the sole source of food for endangered monarch caterpillars. With its expansion project, ADM ...