Spring birdsong signals safety and eases stress, and recent research shows female songbirds also sing to defend territory, ...

It’s 2 a.m. You’re snoozing in bed. The sun hasn’t risen, but the robin has. It is tuk-tuk-tuk-ing at an unnatural hour, waking you up. If this has happened to you, you’re not alone. Around the world, ...

Even in the animal kingdom, the first attempt at singing often sounds wrong: a new study shows that young indris — Madagascar’s singing lemurs — first have to learn to control their voice, just like ...