This week, NPR's Rachel Martin is taking us inside some of our listeners' favorite holiday traditions. Today, it's about deciphering a mother's Christmas code. RACHEL MARTIN, BYLINE: If you have been ...

In breaking up a drug trafficking ring, a local FBI agent had to figure out why the group always talked about baseball caps, truck parts and beans. The two-year investigation culminated earlier this ...

DNA consists of a code language comprising four letters which make up what are known as codons, or words, each three letters long. Interpreting the language of the genetic code was the work of ...