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 ...

The change of seasons shifts the behavior of many organisms. During the spring and fall, birds take the opportunity to relocate to warmer breeding grounds. Some birds even return to the same nesting ...

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 ...