
Women across the globe can expect to live longer than men, a longevity gap that has been attributed to women often having healthier diets and lifestyles and paying better attention to their health.
A new study offers another explanation: evolution.

Women across the globe can expect to live longer than men, a longevity gap that has been attributed to women often having healthier diets and lifestyles and paying better attention to their health.
A new study offers another explanation: evolution.