What types of information are companies gathering about you? How can they use this information, or even trade it? And what rights do consumers have to learn how they're being tracked? Julia Angwin, senior reporter at ProPublica and the author…

Apr 09

Documents reveal Medicare's top-paid doctors earned millions

Medicare paid a tiny group of doctors $3 million or more apiece in 2012. One got nearly $21 million. Those are among the findings of an Associated Press analysis of physician data released Wednesday by the Obama administration, part of…

Take a look at these new technologies that allow people to keep track and quantify every detail of their daily lives. It's a growing movement called “quantified self.” The personal data gathered is often health-related, but there are applications to…