First national analysis finds America’s butterflies are disappearing at ‘catastrophic ...
A new study finds the number of butterflies has dropped 22% since 2000, a new study finds. Scientists blame insecticides, ...
Dark skies across America are rapidly disappearing. Nevada is fighting to maintain theirs
Nevada is one of very few places left in the country where there is so little artificial light the Milky Way is visible to ...
Butterfly populations declining rapidly in U.S. with 22% disappearing in 2 decades, study finds
A study, published Thursday in the journal Science, found that 22% of butterflies in the United States disappeared between ...