Monarch butterflies may hold the key to one of biology's biggest unsolved puzzles: how animals tap into Earth's magnetic ...

The Fish and Wildlife Service will miss by well over a country mile its deadline for deciding whether to protect the monarch butterfly under the Endangered Species Act. One year after its Dec. 12, ...

From a butterfly shaped by 40,000 years of isolation to creatures 1,400 feet below the sea, scientists uncovered thousands of ...

But the festivities involved more stars than just the Coaches and Artists themselves. One of the highlights of the December ...

The magnetic compass is the last unknown sense in migrating animals. For some scientists, the monarch butterfly is leading ...

Every beautiful butterfly was once a caterpillar, and caterpillars have to eat. This may surprise you, but the average ...

Columnist's top three experiences were the Chincoteague Pony Swim, Dollywood and High's 50th reunion. Here's everywhere she ...

An international team of scientists have identified nine new species of butterflies using a combination of geographical, ...