More monarch butterfly habitat may be added alongside crops in Iowa and across the nation, thanks to a yearslong Iowa State University research project. North American monarch populations have ...

Pesticides, habitat loss and climate change have taken their toll on the beloved insects. But the experts working with them still find hope for their future ...

It is perhaps the most iconic butterfly in the Americas, one of the most well-known insects in the world. With iconic orange and black coloring, monarch butterflies once ranged across much of the ...

Monarch butterfly populations have nearly doubled this year, an annual survey of the species found. At the end of each summer, the beloved pollinators migrate from southern Canada and the northern and ...

This story is free to read because readers choose to support LAist. If you find value in independent local reporting, make a donation to power our newsroom today. MADISON, Wis. — U.S. wildlife ...

The Western monarch population has plunged more than 95% since the 1980s, and has a more than 99% chance of extinction by 2080. Western monarchs primarily spend winters along the California coast.

Monarch butterflies have multiple generations in a year, including the final one, which migrates south to wintering grounds ...

every year, at the beginning of November, one of the most impressive natural spectacles in the world takes place in Michoacán, Mexico. Hundreds of millions of migrating monarch butterflies settle in ...

MADISON, Wis. (AP) — U.S. wildlife officials announced a decision Tuesday to extend federal protections to monarch butterflies after years of warnings from environmentalists that populations are ...

The prospect of thousands of offshore wind turbines spinning in the waters between New York and New Jersey may have unintended consequences for threatened monarch butterflies that migrate from Long ...

The plight of monarch butterflies has long been documented. Unfortunately, the news isn’t getting better, but there are slivers of hope, thanks to the butterflies themselves. The number of monarch ...