It’s amazing how a small, drab butterfly can lift one’s spirits on a dark, heavy overcast day with a constant threat of rain. That was the case last weekend when eight of us butterfly lovers set out ...

Butterflies are beautiful creatures that typically have magnificent coloring and are associated with sunshine, flowers, transformation, hope, and freedom. They play important roles in the ecosystem as ...

KNOXVILLE, Tenn. -- The caterpillar form of an unassuming, small, white butterfly is among the world's most invasive pests affecting agricultural crops, and a newly published paper by a consortium of ...