But robo-dog noses are just one possible application of ... The best machines are often big and cumbersome while small versions can be inaccurate and slow. Dr Nik Denler, the inventor of the ...

Producer Berly McCoy reports on the growing field of dog detection conservation that helps science by sniffing out everything ...

On their second job ever, Collette Yee and her partner were assigned a difficult job: locate transient whale poop in the ocean before it sinks.... How a dog's nose ... front of a small marine ...