The world's night sky has doubled in artificial brightness over the last 10 years - but there may be a solution.
Low pollution levels and fewer aircraft during lockdown could make this an ideal opportunity to go sky-watching.
Low pollution levels due to the coronavirus lockdown have revealed views not seen in several decades.
Authorities in England have been investigating why a river tributary has turned such a strange color.
In some of the world's most polluted cities, exercising outside can actually do more harm than good.
Air pollution in Europe and North America may be 27 times more toxic than the smog over Chinese cities.
Known as Kaalink, the remarkable invention is designed to help tackle air pollution problems in Asia.
The breakthrough could offer up a new way to help curb the level of global carbon dioxide emissions.
A novel new technique for dealing with smog is to be trialled in one of China's largest cities.
China has rolled out tough new legislation in its continuing efforts to tackle its pollution problems.
Shoals of robotic fish could be released in to harbour waters in an attempt to detect and track pollution.
Researchers looking for more effective and less expensive ways to detect harmful pollution in water have come up with a ...
Extinction rates are a lot higher than previously predicted with threats to biodiversity and ecosystems such as pollutio...