Light Pollution

Humans have internal lunar clock but light pollution is disrupting it

Just as the circadian rhythm keeps time with the 24-hour rotation of the Earth, many organisms also track the slower rhythm of the Moon

Updated On: 26 Oct 2025 | 12:47 PM IST

Online guide launched to help cities reduce light pollution on wildlife

A new online guide was launched on Wednesday to help cities around the world reduce the impacts of light pollution on wildlife

Updated On: 19 Apr 2023 | 6:02 PM IST

Light pollution: India losing its night at over 3 times world average

This 'loss of night' poses a significant health risk to humanity and is impinging on the habitat of nocturnal animals

Updated On: 03 Dec 2017 | 5:18 PM IST