The chemistry of high-performing groups is no longer a mystery. by Alex "Sandy" Pentland If you were looking for teams to rig for success, a call center would be a good place to start. The skills ...

Foods rich in tryptophan may boost the production of serotonin in the brain. These foods include eggs, some hard cheeses, soy-based products, turkey, and more. Serotonin is a natural neurotransmitter ...