Serotonin

We've long known that alcohol kills brain cells and that long term alcohol abuse can interfere with mental health.…

Scientists have discovered a gene that appears to govern how satisfied people are with life. Should those of us…

A new study shows that depriving male mice of the neurotransmitter serotonin makes them more likely to try to have…

Yesterday marked the official 10th birthday of Viagra, the little blue boner maker, and U.S. News and World Report…