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 ...

The morpho butterfly flashes perhaps the most stunning blue in the animal kingdom. But here's the weird bit: That's no pigment. It's actually a trick of light, thanks to some fancy nano-level ...

The morpho butterfly appears blue but it isn't actually. It looks blue not because of pigment but because of some very fancy scales on its wings. Released on 12/19/2016 ...

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 ...

One Blue Butterfly Bush will be left outside to test its hardiness for our Zone 7. Some Zone 8-9 gardeners say it will freeze back to the ground, but roots survive and send up new stems in the spring.

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 ...

It flutters across a hillside in Somerset – the lovely blue butterfly that came back from the dead. And the man who brought it back is watching, celebrating 25 years of its resurrection.