PERRYSBURG, Ohio — Learning in the field was definitely the goal for two northwest Ohio science teachers who went on a field ...

The Western population of the monarch butterfly has declined to a near-record low with fewer than 10,000 found living in the ...

The Western population of the monarch butterfly has declined to a near-record low with fewer than 10,000 found living in California this winter, a foreboding sign for the future of the beloved ...

Not that long ago, monarch butterflies would migrate in droves. However, over the last few decades, the number of these iconic creatures has dropped drastically.

Butterfly Pavilion near Denver is partnering with the Government of Mexico to conserve the winter habitats of monarch ...

Monarch butterflies, known for their distinctive orange-and-black wings, are found across North America. Monarchs in the eastern United States spend their winters in Mexico and are counted by the ...

Monarch butterflies, known for their distinctive orange-and-black wings, are found across North America. Monarchs in the ...

Monarch butterflies in the western U.S. have dropped to just 9,119 this year. In 2023, the count was 233,394, meaning a 96% decline.

Monarch butterflies, known for their distinctive orange-and-black wings, are found across North America. Monarchs in the eastern United States spend their winters in Mexico and are counted by the ...

The monarch butterfly’s dramatic population decline prompted a U.S. Fish and Wildlife’s proposal listing the species as threatened under the Endangered Species Act. If enacted, the ruling would enhanc ...

MADISON, Wisconsin — 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 ...