Some so-called "natural," common indoor cleaners in citrus and pine scents can be dangerous, a new study said. Shutterstock / Irina999petrova That sweet, botanical smell of postcleaning satisfaction ...

On 16 September, the world marks the international day for the preservation of the ozone layer—a day of action initiated by ...

NEW YORK (Reuters Health) - It's not just the elderly who vulnerable to the ill effects of air pollution, new research suggests. In a study of 2.7 million deaths across 48 U.S. cities, researchers ...

Ozone layer depletion in Antarctica has increased this year to 20 million square kilometres. Even though it is within the normal range, it still holds the concern.

Simultaneous high levels of the two pollutants, which harm human health, are occurring with increasing frequency, researchers say. By Henry Fountain Dangerous levels of two air pollutants, ozone and ...

Thousands of small satellites are being launched into the “lower orbit” of space, just above the stratosphere, by companies like SpaceX, OneWeb, Amazon’s proposed Project Kuiper and more — devices ...

Honorary Professorial Fellow, School of Chemistry, The University of Melbourne Can bushfire smoke reduce the concentration of ozone in the stratosphere? A decade ago, we might have been sceptical. But ...