There are the families of Yemeni immigrants hired by Ford Motor Company to build cars in Detroit, and the Vietnamese refugees ...

Did a major epidemic of plague trigger a prolonged collapse in Europe's population in late Neolithic times—from around 5,600 ...

Evolution is always happening — so why can't we see it? A biologist explains the timescale problem, election pressure, and ...

The world is urbanizing fast. In 1975, about 11% of the global population lived in cities with more than 1 million ...

Abstract: We introduce a distributed optimization framework for directed graph networks that addresses composite objective functions with smooth local components and a shared convex regulariser. Our ...