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

Some of the largest clusters this season were found in Santa Cruz County, with 1,406 monarchs at Lighthouse Field State Beach ...

With springtime comes the yearly migration of Monarch butterflies, and if you want to ensure you spot these winged beauties, ...

Much of California’s Habitat for the migratory Monarch butterfly is gone. Wild fires have decimated groves of trees and plants where the Western Monarch winters. The typical flight plan of the Monarch ...

If you've been wondering, "When do monarch butterflies come through New York," keep an eye out beginning in mid-May as these beautiful insects begin to arrive after migrating from Mexico.

Monarch Butterfly Sanctuary Forest in the State of Mexico. View of the Oyamel trees and the trails leading to the sanctuary, with some butterflies flying by. UNESCO World Heritage Site Royalty-free ...

The final generation primarily overwinters in clusters sheltered in tree groves along coastal California and northern Baja, Mexico ... 228 monarch butterflies were counted during the sanctuary's ...

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 ...

For the past three years, more than 200,000 western monarch butterflies spent their winters along the California coast — huddling together in tall tree groves, finding respite from the wind from ...