landmines,

Trained African Giant Pouched Rats have become an unlikely hero in the fight against landmines and tuberculosis, and most recently, in the effort to combat illegal wildlife trade. The rats, which are native to sub-Saharan Africa, have an exceptional sense of smell and have been trained by researchers to detect the scent of TNT, a chemical commonly used in landmines and … [Read more...] about How Trained African Giant Pouched Rats Are Helping Detect Landmines, Tuberculosis, and Poached Wildlife