Beijing’s Ministry of Foreign Affairs identified the companies as Insitu, Hudson Technologies, Saronic Technologies, Raytheon Canada, Raytheon Australia, Aerkomm and Oceaneering International Inc.

Air pollution is a deadly public health threat, but some parts of Europe are at much higher risk than others. Air pollution is linked to lung cancer, heart and respiratory diseases, stroke ...

Using an advanced photochemical box model, the study identified alkene ozonolysis as the dominant driver of O₃ formation, rather than the traditional radical sources initiated by photolysis. This ...

If you’re worried about the quality of your indoor air, either due to smoke from Los Angeles wildfires or ever-present airborne irritants, a reliable air purifier might help your household ...

New research shows that magnesium and other metals in mine waste can be solubilized and recovered thanks to acid-producing bacteria. Researcher Nathan van Wyk believes that the method has great ...

These 3M face masks, meantime, are also NIOSH-approved and are used to help filter out smoke and smog. The contoured design fits comfortably over your nose and under the eyes, while a nose seal ...

Adding one of the best air purifiers to your home is a great way to ensure cleaner, purer air, free from the kinds of allergens and general nasties that surround us daily. They can help lessen the ...

By integrating an extensive range of photochemical parameters, such as water depth and dissolved organic carbon (DOC) levels, the research reveals key regional variations in pollutant degradation.

A new study explores how natural photochemical reactions can help degrade emerging contaminants in freshwater systems, specifically focusing on clofibric acid and diclofenac. The research ...

Beijing however, has downplayed the developments in recent days, passing it off as an annual occurrence in winter. As international reports cautioned travelers to reconsider their travel plans to ...

Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China University of Chinese Academy ...

This is the highest reading on AirVisual, which provides global air pollution information through an app, but in the last 48 hours the city has dropped to fourth place. Photographs from Hanoi show ...