Following a bad year for butterflies in 2024, the charity Butterfly Conservation is stressing it’s more important than ever ...

Native to the rainforests of Mexico, Central America and South America, this bright blue butterfly has a short but stunning life. It is thought that the colour helps the males to mark their ...

Researchers developed a nanostructured light diffuser that provides balanced lighting by diffracting blue and red light, and can be cleaned by simple rinsing with water. The diffuser consists of ...

The Fender’s blue butterfly has fluttered away from the brink of extinction. The species, once so rare it was thought to be extinct, is no longer considered endangered, according to a January 11 ...

The Fender's blue butterfly is found only in Oregon's Willamette Valley -- a 150-mile long region in the state that stretches from Portland to Eugene -- says the service.