Genetics

Gene could play role in body's muscle mass

Scientists have identified a gene they think could play a role in determining a person's muscle mass - which is linked to a number of health factors, including how long someone lives.

Health

Gap growing between longest and shortest lifespans in the US

Babies born today in 13 US counties have shorter expected lifespans than their parents did when they were born decades ago, according to a new study. For example, life expectancy at birth in Owsley County, Kentucky, was 72.4 ...

page 1 from 15