Add Yahoo as a preferred source to see more of our stories on Google. Old person A new study highlights worrying differences in life expectancy trends across the United States, showing that states are ...

Fact checked by Nick Blackmer Key Takeaways Average life expectancy in the year 1800 was no older than 40 years globally, but longer for those who survived childhood.Modern life expectancies of around ...

After more than a century of steady progress, new research warns that the world’s life expectancy boom is slowing, largely because improvements in early-life mortality have already been achieved.

How long you live depends on where you live, new research suggests. Americans’ life expectancy increased throughout the 20th century, although in some states, particularly in the South, people aren’t ...

Researchers found that the gains in average life expectancy during the last century are unlikely to continue. The reasons for that increase were a huge downturn in infant mortality along with medical ...

In the United States, how long a person lives can vary substantially depending on where in the country they reside. Comparing the life expectancy of people born from 1900 to 2000, a study published ...

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 ...

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 ...