SAN ANTONIO — Each spring, one of North America’s most remarkable wildlife events unfolds as the monarch butterfly begins its migration across the United States. During March, April, and May, millions ...

Its 7-month development cycle is a biological challenge to replenishing the wild population. The butterfly is a specialist and lives in a very narrow ecological niche within Papua New Guinea’s Oro ...

Peru holds roughly 20 percent of the world’s known butterfly species, with estimates ranging between 3,700 and 4,200. Scientists continue to record new species each year, which means the total still ...

Mission Creek Correctional Facility is giving a select handful of female prisoners the opportunity of a lifetime to help scientists revive an endangered species. Just a two-hour drive from Seattle, ...

FAYETTEVILLE, Ark. — For the past few weeks here in Arkansas, we have been dealing with the gradual shift from warm summer to cool fall conditions. The change can be stressful for many animals in the ...

The Atlas blue butterfly is quietly turning into one of the most surprising discoveries in modern biology. It is not famous ...

The iconic orange-and-black butterflies may be on the verge of collapse, after scientists documented a troubling decline this ...

The spiritual meaning of a yellow butterfly can take on different forms. Every spiritual interpretation, whether a butterfly ...