Long before humans built labs, filed patents, or sketched blueprints, animals were already solving the same problems we struggle with today. Nature has spent millions of years refining ways to move ...

Echolocation lets animals use sound as a guide in places where vision fails. They send out clicks, chirps, or taps and interpret the returning echoes to find prey, avoid danger, or move confidently in ...

Bats use echolocation to get around, but it wasn’t clear how these creatures managed to navigate dense environments—until now ...