A recent study inches us closer to understanding the circuits in our brain that control and sometimes inhibit sexual motivation.

Q. I have two brothers, and my role in our family has always been peacekeeper. Brother 1 bullied Brother 2 when we were growing up, but we were all close by the time we were in our 20s.

Milestone Pharmaceuticals' recent $52.5 million equity raise was poorly timed and dilutive, but it ensures its survival even ...