“Global population growth may be more sensitive to environmental and societal pressures," Alessio Zaccone told Newsweek.

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 ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Delay differential equations (DDEs) have become indispensable for modelling populations in which current growth rates depend not only on present conditions but also on past states. Such delays may ...

A mathematical equation suggests the global human population could drop to half its current size by 2064, driven by four key ...