The number of monarch butterflies overwintering this year in Mexico has nearly doubled, according to the 2025 annual census.

The eastern monarch butterfly population nearly doubled in 2025, but the numbers remain far below the long-term average.

March in New England brings the earliest signs of spring. Plants that have been dormant all winter start to wake up and so do ...

Create an all-inclusive bird sanctuary in your backyard with plants that provide what birds need most for food, shelter and ...

America’s butterflies are disappearing because of insecticides, climate change and habitat loss, with the number of the ...

This year’s count of 4.42 acres of occupied forest habitat is nearly twice as large as last year's, but eastern monarch ...

UC Master Gardeners of Ventura County can help you practice Integrated Pest Management, or IPM, an approach to controlling ...

A new population report on monarch butterflies finds conservation efforts in Iowa and elsewhere are starting to show promising results. Mykayla Hagaman, a program specialist at the Iowa Monarch ...

The number of monarch butterflies wintering in the mountains west of Mexico City rebounded this year, doubling the area they ...