Find out everything there is to know about butterflies and stay updated on the latest news with comprehensive articles, interactive features and butterfly pictures at LiveScience.com. Learn more about these fascinating insects as scientists continue to make amazing discoveries about butterflies.
Many species of birds and even mammals, such as the great whales, travel thousands of miles to over-winter in warmer climates. Check out these photos of one of the most spectacular migrations.
Crocodile tears may be drinks for thirsty butterflies and bees, scientists find. The insects likely rely on croc tears for salt, researchers added. This isn't the first time a butterfly has been caught lapping up another animal's tears.