Secret to sniffing out a safe supper
Saturday, July 17, 2010 - 21:21
in Biology & Nature
When mice smell the scent of food on the breath of their fellow mice, they use that experience to decide what's safe to eat in the future. Key in that learning process is the pairing of a particular odor with a chemical ingredient found in mouse breath, scientists knew. What they didn't know was how mice manage to sniff that connection out. According to new study, now they do.