Humans are living 20 years longer than they were in 1950, according to new research with all 204 countries and territories studied reporting declines in their mortality rates since then. But vast ...

Older people who earn less than $20,000 a year die nine years sooner on average than those who earn $120,000 or more. That's the conclusion of a new analysis that shows a strong connection between ...

Life expectancy with this neurological condition is around 7 years less for men and 9 years less for women, a new study finds. ADHD reduced life expectancy by seven years for men and nine years for ...