Light pollution makes birds work overtime. A behavioral analysis of nearly 600 bird species suggests that light pollution from human development can lengthen the time birds spend singing by nearly an ...

Birds that are active during the day sing later into the night in places with significant light pollution, according to research by a Southern Illinois University Carbondale professor and his ...

The early bird gets the worm, as the old saying goes. And now a lot of birds around the globe are starting their days earlier than ever, because of unnaturally bright skies caused by light pollution. ...

Light pollution is a man-made problem caused by the excessive use of artificial lights, especially at night. These lights can disrupt natural sleep cycles, waste energy, and even mislead migratory ...

CARBONDALE, Ill — Birds exposed to artificial light at night are singing earlier in the morning and later into the evening, effectively extending their days by nearly an hour, according to ...

City birds are working overtime because of light pollution, according to a new study. Researchers found that birdsong continues throughout a longer portion of the day in areas with more artificial ...

After analyzing a dataset of more than 60 million recorded birdsongs, researchers found that birds are singing an average of 50 minutes longer per day. Reading time 2 minutes If the songbirds in your ...

Ithaca, NY—Nighttime light pollution levels are increasing the most in the southeastern United States, Mexico, and Central America—findings based on year-round data collected over the last two decades ...

Light pollution is increasing globally, obscuring stars and impacting human and wildlife health. A coalition called Lights Out Wisconsin formed in 2025 to raise awareness and reduce light pollution.

Among the many beautiful birds you might see around Columbia in the spring and summer are painted buntings. With their stunning red, green, yellow and blue feathers, the sight of a painted bunting can ...