The natural phenomenon of the iconic monarch butterflies migrating south for the winter is a fascinating one - and it's one ...

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

Seamless pattern with Monarch butterflies, vector illustration. Butterflies silhouette set. Butterflies silhouettes vector set illustration. Butterflies silhouette set. Butterflies silhouettes vector ...

Say the word "butterfly," and the iconic orange and black of the monarch may immediately spring to mind. But they are ...

The widespread use of pesticides, such as Roundup, has killed off milkweed plants, a crucial food source for monarchs.

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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 ...

Monarch populations east of the Rockies ... In the spring, overwintering butterflies mate and fly north, eventually stopping to lay eggs once they find milkweed. This new generation continues ...