Australasian Science: Australia's authority on science since 1938

The Scent of a Crime

dog nose

Dogs can be used to detect a range of scents, including drugs, explosives, accelerants, currency, and living and deceased people. Credit: yellowsarah/iStock

By LaTara Rust & Rebecca Buis

Cadaver-detection dogs can’t be trained using human remains. How accurately can the complex scents emitted by decomposing bodies be mimicked when these dogs are trained?

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