Proportion of euro-denominated corporate bonds issued by U.S. companies has skyrocketed as borrowing costs in Europe are more than 2 percent lower than in the U.S.

As biggest hedge funds stumble, one currency manager gains 21 percent by betting on volatility.

As biggest hedge funds stumble, one currency manager gains 21 percent by betting on volatility.

New technologies have made it easier than ever for consumers to securely make purchases. Now businesses are beginning to follow suit.