Brazil, Russia lead global freshwater reserves as water stress rises worldwide

Uruguay has the highest average monthly cost of living in Latin America at US$1,590, while Singapore remains the world's most expensive country overall with an average monthly living cost of US$3,840, according to international payments company Wise.

A new visual by World Visualized highlights the countries with the highest average testosterone levels, measured in nanograms per deciliter (ng/dl).

When it comes to the number of sexual partners over a lifetime, Turkey has emerged at the top of the global rankings, according to new data from the World Population Review. The report, which compares sexual behaviour across countries, places Turkey in the lead with an average of 14.5 partners.

Across Europe, birth rates tell a changing story. According to new findings from the Pew Research Center, Muslim families are having more children on average than non-Muslims, a pattern that is reshaping the region’s population dynamics.