What makes people gay? To conservative moralists, homosexuality is a sin, a willful choice of godless evil.
Born Gay?
Tag Archives: chromosome
New Genes Discovered for MS
The best way to understand a disease is to get at its root cause, and most of the time, that means hunting down the genes that trigger it. In three papers published this week, researchers report that they have identified two new genes that may contribute to the immune disorder multiple sclerosis .