Is it really true that a dog’s mouth is cleaner than a human mouth?

- Asks Debbie from Medford, NJ

By Jessie Jiang | Posted April 21, 2008

How Not to Make a Baby Einstein

Are baby videos bad for babies? The answer may depend on how interactive the show is.

By Jessie Jiang | Posted February 22, 2008

Hormone Healer

The discovery of how pheromones work in mice may speed up human stroke recovery.

By Jessie Jiang | Posted January 25, 2008

Why does my normal body temperature always seem to be lower than 98.6 degrees? By how much do normal human body temperatures vary?

- Asks Lev from Detroit, MI

By Jessie Jiang | Posted January 2, 2008

Teenage Drinking

By Jessie Jiang | Posted December 19, 2007