AUSTIN, Texas — The eastern monarch butterfly population is growing, and Texas Agriculture Commissioner Sid Miller says that's thanks to conservation efforts. According to the latest survey ...

MESA, Arizona — Monarch butterflies are in peril. The iconic species recently saw historical levels of population decline in the western hemisphere, with populations plummeting to the second ...

Some words may be mispronounced. The number of monarch butterflies that spent the winter in Mexico doubled this year, giving hope for a species that has faced decline in recent decades.

The U.S. government is considering listing the monarch butterfly as a threatened species. Photo: Mert Alper Dervis/Anadolu via Getty Images ...

The U.S. Fish and Wildlife Service is extending the public comment period on its proposal to list the monarch butterfly as threatened under the Endangered Species Act. The move comes after President ...

Declines in some butterfly species have been understood — the U.S. Fish and Wildlife Service just reopened public comments on a proposal to list the monarch butterfly as a threatened species ...

In a turn of events, the eastern monarch butterfly population — which was put on the list of endangered species just a few years ago — nearly doubled this year, according to a March report ...

FRANKFORT, Ky. (KT) – The U.S. Fish and Wildlife Service announced on Tuesday the agency is reopening the public comment period for a proposed rule to list the monarch butterfly as a threatened ...

The number of monarch butterflies overwintering this year in Mexico has nearly doubled, according to the annual census released last week by the World Wildlife Fund in Mexico and their partners.

What sounded like leaves rustling in the wind was the flickering wings of thousands of monarch butterflies as they flitted through the oyamel fir forest. I opened my eyes and sat on the forest floor, ...

There's nothing quite like seeing a monarch butterfly spread its wings and glide through the air. It can certainly provide a sense of calm to life's everyday stressors. But the monarchs' numbers ...

DENVER (KDVR) — This spring, be on the lookout for monarch butterflies, as the winged insects make their annual migration across Colorado to Canada. Millions of black and orange wings will ...