Robot dog detects toxic gases at chemical emergencies, giving firefighters real-time hazard data before they enter dangerous ...

The amazing ability of dogs to detect and track down specific scents could have profound effects on Australia's koala population. Perhaps surprisingly, koalas are particularly prone to chlamydia.

Some of the most important federal employees at Minneapolis-St. Paul International Airport have four legs and a powerful nose ...

Humans can be trained to identify the eggs of the invasive spotted lanternfly. But it’s not easy. The mottled gray color of the egg masses often matches the areas where they’re laid, or they’re ...

A canine crimefighter called Griffin has helped sniff out 13,000 illegal cigarettes from a shop on in Reading in a joint ...

EAST LANSING, Mich. — Researchers at a Michigan State University facility dedicated to protecting honey bees are enlisting a four-legged ally to sniff out danger to the prized pollinators. The ...

A K9 assigned to the Nebraska State Patrol sniffed out a major haul of drugs Wednesday morning, authorities say.