C. elegans – Trailblazers in Science, and in the Classroom

The model organism Caenorhabditis elegans (C. elegans) are trailblazers. These tiny, transparent roundworms have played an outsized role in our study and understanding of life. Here are five scientific firsts that make these worms legendary: 1. First multicellular organism to…

How “Ancient Chewing Gum” Highlights the Utility of DNA Analysis

Genomic DNA analysis has become a fundamental component of many high school teaching laboratories. Some of our best-selling kits involve simulations of practical, modern uses of the technique. Specifically, forensic DNA fingerprinting (for example, experiments 130 and 371) and simulations…