A new analysis reveals that songbirds across the world mix and match the same whistles, trills, and other acoustic motifs to create their diverse tunes.

A new study has confirmed the belief that birdsongs evolve as a result of age, population dynamics and movement of the birds. Researchers gathered thousands of hours of audio of great tits (Parus ...

We've all had a bad night's sleep, with a snoring partner, a crying baby or neighbors having too much fun. Sleep disturbances are common and have unpleasant consequences the day after, including ...