Is 'niche' the future of—everything? With Gina Bianchini of Mighty Networks

How women are changing politics, with Sen. Kirsten Gillibrand

How a mirror might transform your health—with Brynn Putnam, Mirror founder

Why you can't teach passion or grit, with Ayesha Curry—chef, author, and TV personality

What it takes to run an online boutique, with Lisa Buhler of Lisa Says Gah!

The story behind the Naked palette, with Wende Zomnir of Urban Decay

Selling a vision for sustainable fashion, with Aurora James of Brother Vellies

Let's get icky—and talk about our guts, bacteria, and probiotics, with Ara Katz of Seed

How to cultivate creativity everyday with Piera Gelardi, of Refinery29

When to walk away from a dream job, with Catt Sadler, entertainment journalist