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 ...

Before blue matcha became popular, butterfly pea powder, sometimes called blue pea powder, was best known as a natural colorant for foods. ... antioxidant, and wound-healing properties.

The Xerces blue butterfly vanished from San Francisco in the 1940s. Scientists just released dozens of butterflies from a related species to take its place.

Researchers have used plasma technology to transform a species of blue-green microalgae into a bioactive coating with incredible wound-healing properties. They say the novel coating can be applied ...

A warm and sunny spell in the summer of 2022 led to increased sightings of certain butterfly species such as the Gatekeeper and Common Blue but overall numbers are still “worryingly low ...