If you’ve ever wondered why some animals like butterflies, birds, and beetles shimmer in the light and change from one iridescent color to the next, it’s because they don’t rely on pigments as most of ...

Like a floating exclamation point, a brushstroke on the breeze, a butterfly dances by us, eager to move onto the next bit of milkweed, or flowery front yard, or lush neighborhood. Stream Los Angeles ...