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. in the animal kingdom. Oh, also, the morpho butterfly ...

Butterfly wings get their color in ways that almost feel impossible. Up close, each wing is made of countless tiny scales that either hold pigment or manipulate light. The oranges, reds, and browns ...

If you’re looking for a colorful butterfly popsicle stick craft that’s bright, simple, and kid-friendly, this one is a keeper ...

“Doomed to extinction,” “irreversible decline,” “extinction is forever.” Those words are like lightning bolts that strike down periodically from the clouds of depression that follow me in the wake of ...