Carbon dioxide measured at NOAA’s Mauna Loa Atmospheric Baseline Observatory peaked for 2022 at 421 parts per million in May, pushing the atmosphere further into territory not seen for millions of ...

SPECIAL ISSUE NO. 115. Advances in Water Resources, Environmental Protection, and Sustainable Development (SUMMER 2020), pp. 297-301 (5 pages) Published By: Coastal Education & Research Foundation, ...

Significantly more cement penetration was seen in three Knee Society Radiographic Evaluation System zones with greater cancellous bone in patients who had bone prepared with carbon dioxide gas in ...

Chemically, carbon dioxide is incredibly simple – it is just one carbon atom linked with two oxygen atoms. Together they create a colorless gas that makes up just a tiny fraction of the Earth's ...

Titanium dioxide is a whitening ingredient in foods, cosmetics, and other products. The FDA considers it safe, but high intake could be harmful. From dyes to flavorings, many people are becoming ...

Silicon dioxide, or silica, is a natural chemical compound composed of silicon and oxygen (SiO₂). It is typically safe as a food additive, although some agencies are calling for stricter guidelines ...

A California man, who claims Skittles candy contains a "known toxin" that makes it "unfit for human consumption," is suing the manufacturer, Mars. That ingredient — titanium dioxide — is just one of ...

Sulfur dioxide is used as a preservative and is found in many foods, according to the University of Nebraska-Lincoln. These foods include dried fruit, according to the Center for Science in the Public ...

Late last year, the Plastics Pipe Institute (PPI) called attention to an important topic with the release of Technical Note 67: Chlorine Dioxide and Plastic Hot- and Cold-Water Plumbing Distribution ...

Methods to enhance the ocean's uptake of carbon dioxide (CO₂) are being explored to help tackle the climate crisis. However, some of these approaches could significantly exacerbate ocean deoxygenation ...