This essay is part of The Great Migration, a series by Lydia Polgreen exploring how people are moving around the world today. Laureen Fredah’s migrant journey began as something of a lark.

President Donald Trump wages war with threats of tariffs and canceled visas to bully leaders all throughout Latin America ...

It’s easy to talk about a vague referendum to toughen the law on criminals. It’s harder to find a mechanism to achieve a real ...

By coupling these field observations with a numerical model, the team were surprised to find that krill vertical migration moved less than 10% of "particulate organic carbon" (from phytoplankton ...

Although a lot of large birds – such as swans and geese – follow more experienced relatives, many smaller birds make their first migration without a guide. It’s thought they inherit a kind ...

A new study published in Biological Reviews critically examines the parallels and key differences between human migration and biological invasions. Bringing together experts from both the natural ...

Novelist Amitav Ghosh discusses climate change ahead of his address at Loyola University Maryland 2025 Humanities Symposium.