Add Yahoo as a preferred source to see more of our stories on Google. Extreme heat, one of many symptoms of climate change, is making monarch butterflies vulnerable to parasites, according to a ...

MEXICO CITY (AP) - The number of monarch butterflies migrating from Canada and the U.S. to Mexico has increased this year, a hopeful sign following a worrying 75 percent drop in their numbers last ...

Why Do Monarch Butterflies Swarm? Monarch butterflies, like other butterfly species and birds, must migrate to warmer climates during the cold winter months. Monarch butterflies are unique because ...

MOUNTAIN VIEW, Calif. - Monarch butterflies are making a comeback in the Bay Area, thanks, in part to a warm winter, and also because they're adaptable. Last year, the population of the monarch ...

The University of South Florida Sarasota-Manatee campus offers the perfect habitat for professors and students. It turns out a rare tropical butterfly, whose survival as a species depends on a plant ...

Spending time in a beautiful garden can be transformative. In fact, some visitors to the Smithsonian’s Mary Livingston Ripley Garden in Washington, D.C., have taken this quite literally. Throughout ...

Roman Gonzalez is the creator of the urban gardening blog MrBrownThumb, founder of the Chicago Seed Library, and a co-founder of One Seed Chicago. Entice butterflies to stay, eat, mate and lay eggs in ...