An international research team led by the University of Bremen has detected chlorofluorocarbons (CFCs) in Earth's atmosphere for the first time in historical measurements from 1951—20 years earlier ...

Bluesign’s 2021 chemical substance update may have just refueled a longtime denim debate. The company, which produces solutions for sustainable textile production, tightened its restrictions on ...

Today, GE Security, Inc., a business of GE Enterprise Solutions, announced its Homeland Protection business has introduced StreetLab Mobile, a point-and-shoot handheld substance identification system.

For many businesses, daily activities necessitate the use of hazardous substances. To use and store them safely, it is critical to recognize the risks they pose and to meet the highest levels of ...

Various types of chemicals can be harmful to your body through immediate or prolonged exposure, including common items in your home, school, or workplace. You might encounter a variety of chemical ...

The ideal chemical sensor is an inexpensive, portable, foolproof device that responds with perfect and instantaneous selectivity to a particular target chemical substance (analyte) present in any ...

On August 4, 2025, the Internal Revenue Service (IRS) published a notice of determinations that modifies the list of taxable substances to include the following 21 substances: polyphenylene sulfide, ...

For the first time, scientists have created a global inventory that lists more than 350,000 chemicals and mixtures of chemicals registered for commercial production and use, up to three times as many ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

A pile of plastic sewage pipes. Some chemical components of polyvinyl chloride sewage pipes are subject to chemical regulations under the US Toxic Substances Control Act. The US Environmental ...