Climate migration is notoriously hard to model. While there is consensus that sudden and slow-onset climate hazards will ...

How can closely related plant species occur on two continents, thousands of miles apart? This distribution pattern is known as disjunction, and it’s a particular area of interest for Dr. Jun Wen, an ...

A team of statistical researchers at Meta, owner of Facebook, working with colleagues from the University of Hong Kong and Harvard University, has applied a specially designed algorithm to analyze ...

The United Nations counts international migrants as people of any age who live outside their country (or in some cases, territory) of birth – regardless of their motives for migrating, their length of ...

President Trump on Tuesday argued the United Nations is contributing to issues involving migration around the world, calling on allies to crack down on the issue in their own countries. “Not only is ...

This essay is part of The Great Migration, a series by Lydia Polgreen exploring how people are moving around the world today. These days, antipathy to migrants can seem akin to gravity — an obvious, ...