These late-blooming plants native to North America help feed butterflies — especially monarchs-— at a crucial point.

“You can really make a difference to the local population. Any individual flower you put out it likely to get visited,” said ...

And March 12 is National Plant a Flower Day, the perfect day to bask in the sunlight and plant flowers that will help ...

A study, published Thursday in the journal Science, found that 22% of butterflies in the United States disappeared between ...