In a first, physicists have directly seen Hofstadter’s butterfly—a long-sought-after fractal in the quantum realm ...

It’s certified Diamond (10 million copies sold ... Billy Corgan faced the unrelenting storm of fame. “Bullet with Butterfly Wings” is about Corgan’s struggle with being a rockstar.

Now, as the Graff Butterfly collection marks its 50th ... Another head-turning piece showcases butterflies with pave wings surrounding a central diamond, which hang at jaunty angles off a necklace ...