The annual spectacle – a magnet for eco tourists – has seen a “dramatic” decline over the last five years, warn ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. The painted lady butterfly—or Vanessa cardui—is a traveler ...

Every day, a quiet exodus unfolds across the globe. While headlines capture the drama of political upheaval and conflicts, a more subtle yet equally profound displacement occurs. Climate change is ...

White-eared kob antelope in the Great Nile Migration Landscape are part of the world’s largest land mammal migration of 5 million to 7 million animals. Their migrations recently were mapped by Global ...

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 ...

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 ...

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 ...