Pharmaceutical pollution in waterways is changing animal behavior. Exposure to an antianxiety drug is affecting migrating Atlantic salmon, according to a new study.

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

A recent groundbreaking study has revealed an astonishing natural event: terrestrial animals that managed to journey across ...

Natural disasters like hurricanes, earthquakes, and wildfires have dramatically altered animal migration patterns, forcing ...

Official data places the total number of Venezuelans in the United States at 2% of its Latino residents, and shows that only ...

New discoveries shed light on an ancient human species and its evolutionary links to modern humans. Stephen Chester, ...

A new study finds that Arabia was once a green corridor of rivers and lakes, enabling animal and human migration between Africa and Eurasia over the past 8 million years. A new study published in ...

Now one of the driest places on Earth, the Saharo-Arabian Desert may have been key to human migration history.