Only 2 Genes From Y Chromosome Needed For Male ReproductionA new study shows that only two genes from the Y chromosome are needed for male reproduction.
"Hungry Gene" Discovery May Help Fight Obesity The discovery of a genetic mutation that slows metabolism may help in the fight against obesity, say researchers.

More From CBS Atlanta

Watch Dukes & Bell Live
Taz Goes Big With A New Daily Show!
Enter NOW

Watch & Listen