Texas' official state insect is on its way from Canada to Mexico — and you may be just in time to witness the remarkable ...

It's been an unusually hot fall in Texas, and that may explain why the iconic southbound march of the monarch butterfly ...

FARGO — Lawns and streets were littered with dead and dying monarch butterflies following aerial spraying to control mosquitos late last summer — mass deaths that occurred even though investigators ...

The number of monarch butterflies spending the winter in the western United States has dropped to its second-lowest mark in nearly three decades as pesticides, diminishing habitat and climate change ...

The monarch butterfly numbers in San Antonio have increased to the highest levels so far this fall but not to the numbers representing waves of migrants that we would like. If you remember some of our ...

A broken wing almost ended a monarch butterfly's journey on Long Island, but a caring hand and a clever idea gave it a second chance to fly again. At the Sweetbriar Nature Center in Smithtown, experts ...

The rural town of Elkton has developed a statewide reputation as a butterfly paradise. The city in Douglas County, midway between Roseburg and Reedsport along the Umpqua River, numbers only 180 ...

Frequent rains from autumn to spring helped create an abundance of flowering plants, nourishing an abundance of summer butterflies. While Hurricane Beryl took some of those, many butterflies have ...

An injured monarch butterfly was given a second chance at life after undergoing a delicate wing transplant at a Long Island wildlife rehabilitation center. Since the Sweetbriar Nature Center shared ...