Since the early 20th century, sustained declines in mortality have driven steady increases in life expectancy, particularly in high-income countries. Several studies have reported that this improvement occurred in a near-linear fashion: a narrative often ...

Life expectancy is back to pre-pandemic levels, according to global health research — but mortality rates for teens and young adults are of growing concern. The latest release of The Global Burden of Diseases, Injuries, and Risk Factors Study (GBD ...

A person's age is one of the best predictors of how much longer they are likely to live. This is the main idea behind life expectancy. Life expectancy is a statistical measure of how long a person is expected to live, based on factors like age, gender, and ...

Researchers found that life expectancy growth in wealthy nations has dramatically slowed since 1939. Once driven by major reductions in child mortality, longevity gains are now limited by slower progress in older-age survival. The study suggests no ...