Many women risk side-effects from drugs designed to prevent osteoporosis. Drug companies may be hiding bad test results and marketing to patients who don't need them. Stacey Vanek Smith reports.

America's primary asset in the world marketplace is innovation and new ideas. The Commerce Department is updating how it measures those hard-to-quantify values. Danielle Karson reports.

The annual International Auto Show is usually where automakers showcase their biggest, shiniest models. But the rising price of gas is putting hybrids in the spotlight. Scott Jagow talks with David Welch.

The American Stock Exchange initially began as a group of investors barred from the New York Stock Exchange. Michael Henry of Accenture says, in the consolidation age, a merger just makes sense.