"How We Survive": Kai Ryssdal visits the frontlines where national security meets climate change. Listen Now

Bitcoin's unhackable. Bitcoin banks? Not so.

Aug 3, 2016
Theft of tens of millions of dollars worth of bitcoin leaves it with a black eye.
 sticker on the window of a local pub indicates the acceptance of Bitcoins for payment.
Sean Gallup/Getty Images

IEX scores big investors

Sep 3, 2014
The upstart, alternative system will attempt to become a regulated exchange.

New trade venue is in talks to become a full-fledged financial exchange

May 28, 2014
The firm is in talks to raise money to become a new financial exchange.