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 ...

Sleep isn’t just about feeling rested—it may be one of the strongest predictors of how long you live. Researchers analyzing ...

Sleep has long been associated with overall health and wellbeing. Recent findings, however, suggest that sleep is more ...

New research from Oregon Health & Science University suggests that insufficient sleep may shorten your life. The study ...

The average life expectancy in the Big Apple last year soared to its highest level ever: 83.2 years — a milestone that wasn’t expected to be reached till 2030, according to preliminary city data. The ...

The El Niño-Southern Oscillation (ENSO), the planet's greatest driver of year-to-year climate swings, shapes temperature, ...