Scientists have recently mapped the painted lady butterfly's annual flight from equatorial Africa to northern Europe and back ...

Imagine looking up at the sky on a crisp autumn evening, only to witness a swirling river of birds soaring overhead—thousands ...

1 Key Laboratory of Animal Disease and Human Health of Sichuan Province ... facilitating the assessment of parasite diversity and epidemiological patterns (12). Leveraging these tools, we conducted ...

Tracking global migration has long been hampered by poor, outdated data. Now researchers have harnessed social media data to ...

These estimates, drawn from the location data of three billion Facebook users, provide a view of human migration in ...