Frontrunner Mitt Romney won six of the ten Super Tuesday contests in the Republican primary process. Romney narrowly won in Ohio, the biggest delegate prize of the day. Rick Santorum won three states and Newt Gingrich won his home state of Georgia.
NPR's coverage includes a complete wrap up with analysis of what's Tuesday result mean for Romney. There is also a blog and complete vote results.
PBS NewsHour's coverage includes video interviews and in depth analysis. You can also check out their Map Center for a county-by-county breakdown of all the states that have held primaries so far.