Inside Oprah Winfrey’s fight to save her South African school

"For many years, people always asked me why didn't I have children," the mogul said of her mission to educate these girls. "Now, I know."

After Bumble founder Herd turned down a $450 million buyout offer from the Match Group, the dating giant approached the company again—to discuss a valuation well over $1 billion.

Inside eBay Billionaire Pierre Omidyar's battle to end human trafficking

Omidyar and his wife, Pam, are taking their considerable fortune and business acumen and deploying them in an ambitious effort to end modern-day slavery.

How the Armenian-American went from keeping the lights on at the family business to building a Rhode Island empire—and proving the naysayers wrong.

He's a former monk who struck it rich with 5-Hour Energy, the now-ubiquitous little red bottle sold at supermarket checkouts. He also claims to be the richest person of Indian descent in America. But is he?

Safety sells, and The Honest Company has experienced an absurd level of growth.

Renzo Rosso: Diesel’s Blue Jean Billionaire

How the mischievous, knuckle-tatted Italian turned distressed denim into an empire.