And the latest spot where lead has been spotted is toothpastes and tooth powders. Lead Safe Mama, a consumer advocacy site ...

New research shows how coating a battery with a razor-thin layer of lithium borate-carbonate can lead to a 500% boost in ...

The U.S. Food and Drug Administration (FDA) acknowledges that there is no known safe level of exposure for lead, but set a ...

Research has revealed that heavy metals, such as lead and mercury, have been detected in popular toothpaste brands.

New tests from the safety group Lead Safe Mama found heavy metal contamination in dozens of brands of toothpaste.

A new US study has revealed that many popular toothpaste brands, including some for children and others marketed as natural ...

Nickel Carbonate Sample Sample of nickel carbonate produced at Aqua Metals' Innovation Center RENO, Nev., April 15, 2025 ...