Sep 19, 2014 Here's part of our Twitter chat about #studentdata from earlier this week.
Sep 16, 2014 Kai talks to Dan Strumpf from The Wall Street Journal.
Sep 19, 2014 Millions of pieces of data are being collected on students everyday. How safe is it?
Aug 18, 2014 Looking back at the phone that was 2 decades ahead of its time.
Jul 16, 2014 The former rivals' alliance could undermine competitors like Google and Blackberry.
Jul 16, 2014 Why the two rivals have decided to play nice.
Jul 9, 2014 Why "Big Data" may help hospitals deliver better care outcomes.
Jul 1, 2014 Supercomputer Watson is now programmed to create recipes. Weird, maybe tasty ones.
Mar 11, 2014 A look through Marketplace.org's popular online stories.
Jan 9, 2014 The program hasn’t made much since winning Jeopardy, but the company says that’s about to change.