HealthStress hormone combats fear of heights A dose of cortisol helps acrophobics get over their fear of heights ¿ìè¶ÌÊÓÆµ
LifeGenes marked by stress make grandchildren mentally ill A little thing called methylation means that parental neglect, or eating a poor diet, could lead to depression or schizophrenia two generations later ¿ìè¶ÌÊÓÆµ