Add Yahoo as a preferred source to see more of our stories on Google. Scientists have mapped out a scenario of a global population crisis by the year 2064. The research by Alessio Zaccone and the late ...

In a new open-access study that I published with my late colleague Kostya Trachenko from Queen Mary University of London, I propose a surprisingly simple nonlinear mathematical equation that unifies ...

Researchers formulated a mathematical equation that unifies 12,000 years of human population growth and points to an alarming worst-case scenario. Reading time 3 minutes As the global population rises ...

The human population of Earth could collapse and be cut in half in just 40 years if the conditions on the planet change, according to a chilling new doomsday study. The research – published in Chaos, ...

Earth has already exceeded its ability to support the global population sustainably, with new research warning of increasing pressure on food security, climate stability, and human well-being. However ...

The share of people 65 and older is projected to rise from 10.5% of the global population in 2025 to 19.6% in 2060, reshaping health care, labor markets, pensions and public finances. The world is ...

The Earth has already exceeded its ability to support the global population sustainably, with new research warning of increasing pressure on food security, climate stability, and human wellbeing.