Advanced economies are the happiest countries for older people, likely due to their stronger social security systems.
This graphic breaks down the portfolio of the world's largest sovereign wealth fund, valued at $1.4 trillion.
Here are the highest vehicles per capita by country as a growing global middle class is fueling car ownership rates around the world.
Of the 44 nations analyzed for retirement welfare, these 25 score well on health, financial, and social support for their aging populations.
Which countries imported weapons to boost their defenses in 2022? We rank the biggest by their the share of global arms imports.
Carved into a sandstone mountain near the North Pole is the world's food backup plan. Learn about the Doomsday Vault, which holds millions of seeds to...