Analysis: The decisions reliant on population statistics in any five-year period could be worth 100 times the $400m ...

India's fertility rate drops to 1.9, below replacement level, raising population concerns. Demographic momentum, delayed ...

Objective —To assess the test-retest reliability and validity of the physical activity questions in the World Health Organisation health behaviour in schoolchildren (WHO HBSC) survey. Methods —In the ...

While most estimates place the current human population at around 8.2 billion, a new study suggests we might be vastly underrepresenting rural areas.

Japan's population has been shrinking for 15 years, with huge implications for the country's economy, national defense, and culture. Now, policymakers are working to boost birth rates.

Japan's falling population is owed, in part, to a spike in the success of women in the workforce. A greater percentage of Japanese women hold jobs than their American counterparts.

Major economies are heading toward a "population collapse" by 2100 because of falling fertility rates, new research has found. A report by the McKinsey Global Institute (MGI) on Wednesday, warns ...

AI could ‘devastate’ Earth’s population down to the size of the UK by 2300, expert warns: ‘People really don’t have a clue’ By . Ben Cost. Published June 2, 2025, 1:10 p.m. ET.

Japan’s estimated child population has shrunk for the 44th straight year to a record low, government data showed Sunday, as the country grapples with a demographic crisis underscored by falling ...

California’s population grew by almost a quarter of a million in 2024, according to the U.S. Census Bureau. Experts say the figures represent an important turnaround.

Japan’s estimated child population has shrunk for the 44th straight year to a record low, government data showed Sunday, as the country grapples with a demographic crisis underscored by falling ...