Tag: jams
The math of traffic jams and how to avoid them
As millions prepare for holiday travel, many will find themselves enduring long hours in traffic jams. This congestion…
J.M. Smucker plans to remove artificial colors from its jams : NPR
A jar of Smucker's preserves is displayed on Aug. 16, 2010, in Philadelphia. Matt Rourke/AP hide caption toggle…