Butterfly populations have dropped by 22% in the United States, according to a new study published Thursday in the journal ...
A study, published Thursday in the journal Science, found that 22% of butterflies in the United States disappeared between ...
This year’s count of 4.42 acres of occupied forest habitat is nearly twice as large as last year's, but eastern monarch ...
One butterfly comes so far, and then it will stop to reproduce, and then the offspring from that monarch will emerge from the ...
A neural change in butterflies alters mating preferences, influencing evolution through genetic and sensory mechanisms.
The population of the eastern monarch butterflies in Mexico doubled this past winter season, according to a WWF survey.