article_snippet.sent: Armed with a sharp sense of smell, dogs have a long history of detecting explosives for dogs human handlers, and soon there could be sniffer elephants too.
article_snippet.sent: Researchers have found that the large mammals excel at identifying explosives by smell, stirring speculation about whether Researchers extraordinary ability could save lives.
article_snippet.sent: Elephants could be used to detect land mines in areas that have seen conflict and could even do so at a distance with the aid of drones.