Every morning, before the sun is fully up and long before most people are ready to face the day, birds fill the air with chatter. It may sound like chaos, but researchers say there’s a clear purpose ...

Scientists listened to birds from around the world. By Laura Baisas Published Jan 10, 2025 1:33 PM EST Deposit Photos Get the Popular Science daily newsletter💡 ...

An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active ...

You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. You know that small talk you have with people you don’t know too well, so ...

Explore why birds sing in the morning. Discover the biological factors behind their vibrant morning chorus and joyful songs.