Further Reading

J. Cutraro. “Fear matters.” Science News for Students. Oct. 22, 2007.

R. Kwok. “When the nose no longer knows.” Science News for Students. Dec. 13, 2012.

S. Ornes. “Age-old fears perk up baby’s ears.” Science News for Students. Sept. 23, 2013.

S. Pochron. “What’s on your genes?”  Science News for Students. Sept. 21, 2011.

K. Ramsayer. “Making sense of scents.” Science News for Students. May 27, 2005.

E. Sohn. “Mice sense each other’s fear.” Science News for Students. Sept. 3, 2008.