Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Cliff Hagen spotted it from about 15 yards away: a powder blue ...

A new butterfly guide is out. It identifies thousands of species across Alaska, eastern Russia and western Canada. The guide also reflects the collaborative work of hundreds of scientists and amateur ...

A guide to help road builders protect the habitat of the UK's dwindling population of butterflies has been published. The Butterfly Handbook encourages engineers to include features and plants that ...

Butterfly watching – also called butterflying – involves the observation and study of butterflies. With the main aim of popularising interest among the public, the Butterfly Conservation Society of ...

Alaska's reigning butterfly expert, Kenelm "Ken" Philip, left behind more than 111,000 specimens of butterflies and moths in his Fairbanks home when he died in March 2014. The delicate creatures, ...