The time for Ever’s metamorphosis has arrived, and she learns the secrets of species that have long been extinct.

An inch-long butterfly at the center of a conflict over a geothermal power plant is about to get a powerful friend — the ...

The U.S. Fish and Wildlife Service’s proposed protection of the monarch butterfly as threatened under the Endangered Species ...

You may well never have heard of the Montes Universales, the rugged mountain region 125 miles east of Madrid and 100 miles ...

Butterflies are a common, and usually, welcome sight in any garden. Whether you're curious about the type of butterfly ...