A study compiled data from more than 76,000 butterfly surveys across the continental U.S. The declines seen in the last 20 ...

But that wasn't the case for this analysis, says Edwards. "The median species declined by more than 40%. That was where it ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

"The median species declined by more than 40%. That was where it really hit me that this is really big." Butterfly numbers fell in every region of the country, though the southwest saw the biggest ...

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

A fluttering butterfly makes most people smile with delight ... but initially couldn't believe the declines could be so big. "So to see it in front of me, I was a bit shocked actually….

The event urges people to spend 15 minutes counting butterflies in gardens, local spaces or the countryside to help track trends and ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access information on a device and to provide personalised ads and content, ad and ...

A wildlife charity has announced the dates for this year's Big Butterfly Count. Butterfly Conservation's annual citizen science programme will take place from July 18 to August 10. The event ...

The Big Butterfly Count is especially important this year following alarming results from last summer, when butterfly numbers were at their ...