Canada’s population pyramid has inverted, reshaping the nation’s demographic profile. Seniors now outnumber children, ...

One in four people globally live in a country whose population has already peaked in size. 11 July 2024 - According to the World Population Prospects 2024: Summary of Results published today, it is ...

During Egypt’s pyramid age, a well-connected man named Wahtye died and was laid to rest in the vast royal cemetery that now occupies the desert west of modern Cairo. His colorfully decorated tomb, ...

Comparative analyses of the behaviour of individual animals across multiple populations are rare. We analysed the relationship between local population density and individual behaviour across 36 wild ...

Archaeologists working in a tunnel beneath Teotihuacan's Pyramid of the Sun have unearthed two caches of artifacts that may have been meant to consecrate the massive building's construction around a.d ...