Key Takeaways “Healthiest country” rankings tend to focus on a nation's current health conditions and systems, while longevity rankings reflect decades of habits and policies. You don't need to move ...

Walk into just about any American coffee shop these days, and odds are the conversation skips right from politics to TikTok trends to – you guessed it – the cost of healthcare, the outbreak of the day ...

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 ...

When considering where to build a life, quality of life rankings offer an invaluable compass for navigating your options. These metrics go far beyond simple economic indicators, examining everything ...

Nigeria has been ranked among the countries with the lowest life expectancy in the world, according to the latest data released by the United Nations’ World Population Prospects portal. The report ...

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 ...

Air pollution cuts life expectancy for every man, woman and child on Earth by nearly two years, according to data released Tuesday which experts said showed poor air quality is "the greatest risk to ...

Happiness can be measured too! The World Happiness Report assesses global well-being each year based on factors such as ...

Global life expectancy is back to pre-pandemic levels, but deaths among teens and young adults are rising By Deidre McPhillips, CNN Oct 12, 2025 Updated Oct 21, 2025 Gooddenka/iStockphoto/Getty Images ...