In the late 1800s, the French naturalist Camille Viguier proposed an idea that would be dismissed and forgotten for more than a century. He speculated that birds and other animals could navigate with ...

For more than a century, scientists have wondered how pigeons and other birds navigate across vast distances without getting lost. One promising answer may lie deep inside their inner ears. It’s been ...

Because birds use magnetic fields to navigate at night during long-distance migrations, severe space weather can throw them off course. When you purchase through links on our site, we may earn an ...