Ruby-throated hummingbirds are among some of the most incredible migrating animals, traveling hundreds of miles in a single flight.

South Sudan is trying to protect the largest land mammal migration in history by partnering with the nonprofit organization African Parks to safeguard the migratory species that rely on the ecosystem ...

A study published in the journal PLOS Pathogens finds that agricultural land use and bird movements are the major factors responsible for outbreaks of West Nile virus in Europe. Human and animal ...

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 ...