My family is full of hunters, and over the past several years, they have watched their hunting seasons change in real and ...

Our Impact Earth team is monitoring the movement of wild animals along the southern border with Mexico. The non-profit organization "Sky Island Alliance" has noticed changes in the migration patterns ...

Migrating animals have for a long time been tracked by recapturing tagged individuals. More recently, radio-telemetry, which requires an observer to physically follow the tagged animal, has been used.

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. Field biologists tend to be a patient lot, often resigned to long days and weeks in ...

Nature follows mathematical rules and creates repeating patterns across completely different organisms and environments.

Migration is one of the most fascinating and dramatic of all behaviors. Historically, however, the study of migration has been fragmented, with ornithologists, entomologists, and marine biologists ...