Add Yahoo as a preferred source to see more of our stories on Google. Globally, people are living longer lives, but a new study estimates that our lifespans are outpacing our health spans, aka the ...

What is the secret of supercentenarians? While there is no magical "elixir of life" that allows us to live forever, this incredibly rare group of people who live to be 110 years or older appears to ...

Singapore is the most religiously diverse country, and Yemen the least, as of 2020. The U.S. ranks first among nations with large populations.

Muslims are the fastest-growing faith group, followed by the religiously unaffiliated, according to a new Pew Research Center study measuring the evolution of the global religious population between ...

Disregard what you learned in geography class—Earth may not have seven continents after all. From the earliest of grades, schoolchildren around the world have memorized the same lineup: Africa, ...