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

US butterfly populations are declining because of insecticides, climate change and habitat loss, with the number of the ...

The population of butterflies - the beautiful insects that play a vital role in pollination and the health of ecosystems - ...

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

By Eliza Brames The Conversation If the joy of seeing butterflies seems increasingly rare these days, it isn’t your ...

A Pennsylvania butterfly farmer says listing the monarch as a threatened species could do more harm than good.