Butterflies and moths are masters of disguise, able to copy animal faces, rolled-up leaves and even snakes. Welcome to the kaleidoscopic world of the butterfly wing. How do butterflies ... appearing ...

Scientists at the U.S. Geological Survey are studying how environmental contaminants like pesticides and antibiotics are impacting butterfly ... need to test dead butterflies and moths from ...

Scientists are hailing a newfound understanding of how butterflies are ... black and orange wings to reveal dull brown undersides strongly resembling dead, decaying leaves. The tactic is so ...

Residents of six states have been asked to send dead butterflies ... she had found around the house and one butterfly, a gulf fritillary with a damaged wing that she had spotted in July in ...