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, ...

In America, we have a very common, but truly amazing bird — the American robin. Our robin has always been considered the harbinger of spring, as multitudes arrive in March to begin their nesting ...

A sweeping analysis of more than 4 million recordings has found birds tweet for nearly an extra hour a day in areas disrupted by light pollution.