A little over a year ago, I wrote about many of the characteristics of the domestic rat that made them an unexpectedly good choice for a family pet. Since I wrote that blog, my family has welcomed three very personable rats into our home.

To my family, rats are funny, playful, treat-stealing companions. However, in other areas of the world, some distant cousins to our mischievous threesome have become real-world heroes. These rats help clear fields of landmines and, as if that were not heroic enough, significantly increase the number of diagnosed tuberculosis infections. Continue reading “Rats to the Rescue! From Landmines to Tuberculosis, These Rats Have a Nose to Help”