Light Pollution Is Erasing the Night Sky and It’s Affecting More Than Astronomy ...

Pollution has become a major global environmental and public health dilemma. It has however long been a bane afflicting ...

New research in the Wasatch Front found that when air pollution was higher than the EPA daily limit in the week before ...

EDITOR’S NOTE: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...

Almost half of everyone who lives in the United States breathes unhealthy levels of air pollution, according to the American Lung Association’s annual State of the Air report, released Wednesday.

About 80% of Americans can't see the Milky Way due to artificial light pollution. A new study shows where it has gotten worse ...

Astronomers around the world are calling for international agreements to limit the spread of satellite constellations in space, with warnings that light pollution at night from the satellites damages ...

Doctors, environmental groups and residents are trying to figure out if there is a causal connection between pollutants from the steel industry and rates of cancer in Gary, Indiana. Pollutants you can ...

Dhaka's streets are a war of competing signals — billboards, cables, debris, and chaos — and the science is clear that this is not just ugly. It is making us anxious, distracted, and unsafe ...