Researchers in the South want people to report Monarch butterfly sightings this winter as more butterflies seem to skip the long migration to breeding grounds in Mexico. Millions of monarch ...

Global migration has increased from 13 million people per year in 2000 to around 35 million in 2023. The data, published in Nature on 10 June 1, come from the most detailed maps of global migration ...

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New research shows that socio-economic factors play a larger role in migration than climate. While public discussions often focus on climate change driving people to emigrate, new research published ...

While public discussions often focus on climate change driving people to emigrate, new research published in Nature Human Behaviour shows that net-migration patterns around the world are actually more ...