New sniffer dog research could save lives

A team of scientists has provided the first evidence that dogs can learn to categorise odours and apply this to scents they have never encountered before.

Clone ranger sniffs out airport drugs

A cloned sniffer dog has proved itself smarter than the average pup by detecting drugs at South Korea's main airport just weeks after starting service, officials said Wednesday.

Israeli scientists develop nano explosive sniffer

Israeli scientists have developed a powerful explosives sensor more sensitive than a sniffer dog's nose, which they say would have made it easier to detect cargo bombs like those sent last week.

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