A groundbreaking study published in The Lancet has sent shockwaves through the global community, revealing that the world’s population is on the brink of a historic decline. For the first time in 700 ...

A new study has revealed a startling side effect of rising global temperatures. According to reports by the Straits Times, tropical bird populations are experiencing significant declines due to ...

Depopulation — unremitting, long-term population decline — promises to be the 21st century’s most important demographic trend. After centuries of seemingly unstoppable increase, world population is on ...

Population bottlenecks caused by stark population loss due to illness or habitat destruction caused mammals' disease immunity to decline, according to a new study led by computational biologists in ...

Tokyo (CNN) — Japan’s precipitous population decline shows no sign of slowing, with the nation shrinking by more than 900,000 people last year – the biggest annual drop on record, according to ...

According to a new study by the Museo Nacional de Ciencias Naturales (MNCN-CSIC) and the National University of Colombia, chronic ocean warming is driving a nearly 20% annual decline in fish biomass.

Jakarta (Indonesia) is now the world’s most populous city, with nearly 42 million residents, followed by Dhaka (Bangladesh) with almost 40 million, and Tokyo (Japan) with 33 million 18 November 2025 - ...

Warning: This graphic requires JavaScript. Please enable JavaScript for the best experience. The biggest challenge China faces right now isn’t the Trump ...

Tokyo (CNN) — Japan’s precipitous population decline shows no sign of slowing, with the nation shrinking by more than 900,000 people last year – the biggest annual drop on record, according to ...