Any change to migratory patterns could be cause for concern. Scientists note disturbing trends among large mammals: 'Animals ...

Add Yahoo as a preferred source to see more of our stories on Google. Migration patterns are diverse. Green turtles tend to stay within a single ocean basin for breeding and foraging, while sperm ...

Add Yahoo as a preferred source to see more of our stories on Google. South Sudan is trying to protect the largest land mammal migration in history by partnering with the nonprofit organization ...

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 ...

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 ...