Once the London expert had unravelled the mineral's chemical make-up, he was shocked to discover this formula was already referenced in the literature - albeit literary fiction. "Towards the end of my ...

The Hawaii Department of Health described the detection of PFAS as “sporadic,” since some tests revealed low levels of Perfluorohexane Sulfonic Acid (PFHxS), while other tests did not detect the ...

All containers must have a label that identifies contents. Labels must include: Full chemical names: Shorthand, abbreviation, and chemical formulas are not acceptable. Appropriate warnings: A symbol ...

The federal government is warning Americans not to buy cheap knockoff faucets online that could leach harmful chemicals and heavy metals into their drinking water. The Consumer Product Safety ...

The contamination after an accident at a chemical plant is expected to pass through Harbin on the Songhua river for the next two days, officials said. BBC Beijing correspondent Louisa Lim says ...

We’ve come a long way in terms of how well chemicals and materials are labeled for consumers and manufacturers alike. Now, it’s up to the people to read said labels and do their due diligence ...

Requiring warning labels on products with potentially toxic ... requires businesses to post a warning when chemical exposures, whether through product ingredients or air emissions, exceed a ...

Secondly, performing fault classification on chemical process data, which is nonlinear, multivariate, and strongly time-correlated, is of great importance. To address these issues, a semi-supervised ...