Discover science
Why did Denmark change road lights to red?
Some Nordic countries, especially Denmark, have decided to replace the classic street lighting system that uses white light, with red diffused light models.
Light Pollution
Browse ScienceInfo articles and explainers related to Light Pollution.
Topic archive
Articles about Light Pollution
21 published items.
Biology
Electric lights kill insects
According to the Guardian newspaper on November 22, according to the most comprehensive assessment from the available scientific evidence, light pollution is an importan…
Environment
Light pollution destroys astronomers' vision
According to a recent study by the British Rural Protection Campaign (CPRE), pollution is so bright that only half of people in the UK can see ...
Discover science
Do you know about the unwanted harms of LEDs?
Light pollution has increased worldwide due to the popularity of energy-saving LEDs.
Biology
Light pollution reduces the number of insects
Climate change, pesticides and changes in land use are factors that contribute to the decline of insect populations in Germany. T
Environment
The most light-polluted cities in the world
Recently, The Revelator has conducted an analysis of light pollution levels worldwide.
Environment
What is light pollution? How to reduce light pollution
Really, people are never aware of another potential danger
Environment
More than 80% of the world 'cannot' see the night sky
Light pollution has been the leading cause of about 80% of the world's population, 99% of the US and European population
Environment
Light pollution can cause spring to arrive 1 week early
Many cities live without night due to the bright light from street lights and surrounding buildings.
Environment
We are polluted light
The countries most heavily influenced by artificial lighting include Singapore, Kuwait and Qatar. Countries like Chad, Central African Republic and Madagascar are less a…
Environment
New street lamp design helps reduce light pollution
For astronomers, a city that is brightly lit, it is not a place to study the sky. Moreover, light pollution also affects nature such as the migration of birds, the hatch…
Environment
The red rainbow appears throughout Europe
If aiming for superior cameras to the sky these days, Europeans can admire the countless red rainbows in the sky.
Environment
Hong Kong people 'cry out' because of light pollution
CNN News said that the University of Hong Kong has just published a study, whereby Hong Kong (China) ranked first in the list of cities polluted by light.
Environment
The observatory is useless because of light pollution
People and scientists cannot use China's oldest observatory at night because of light pollution.
Environment
Light pollution - silently threat
According to the World Health Organization, unnecessary light and unreasonable design are considered a form of pollution. And in an increasingly more modern world, this…