Few artists can speak with equal fluency about Chopin and polyhedra, about concert halls and computer code. Raffi Kasparian has built a life at the intersection of music and mathematics — a concert ...

It looks like a cute little dolphin-themed toy, but the Flipper Zero is a surprisingly powerful learning tool for hacking. Here's how I mastered mine—and how you can, too.

When you’re heading into an interview, important meeting or major purchase, staying confident can make all the difference.