Monarch butterflies now confront the Trump administration with its first big Endangered Species Act test, as a lively public ...

The number of butterflies in the continental United States has fallen by 22% over the past 20 years, with nearly one-third of ...

From jelly nails and stickers to pastel shades and gemstones, these butterfly nail designs will have you running to the salon ...

“You can really make a difference to the local population. Any individual flower you put out it likely to get visited,” said Nick Dorian, a post-doctoral researcher at the Chicago Botanic Garden who ...

Monarchs from east of the Rocky Mountains in the United States and Canada overwinter in the mountains west of Mexico City.

A study, published Thursday in the journal Science, found that 22% of butterflies in the United States disappeared between ...

The chief causes of the decline include habitat destruction, drier and hotter climate due to climate change and insecticide ...

From 2000 to 2020, the number of butterflies fell by 22% across the continental United States. That’s 1 in 5 butterflies lost. The findings are from an analysis just published in the journal Science ...

The first countrywide systematic analysis of butterfly abundance found that the number of butterflies in the Lower ... Last month an annual survey that looked just at monarch butterflies, which ...