Titanium dioxide is commonly found in countless everyday products including food, cosmetics, drugs, paper and toothpaste. Sunscreen can safely contain up to 25% titanium dioxide. Some research, mostly ...

As the school year approaches and families head out for one last summer beach vacation, scientists announced a piece of comforting news: New research in the journal Biomicrofludics shows that titanium ...

A nanoparticle’s safety is often determined by its toxicity on the human body. Toxicity can be defined in several ways, and it is not only the toxicity of the nanoparticle that is important but also ...

Scientists are using nanoparticle screening on personal care products and finding previously thought toxic chemicals may not be harmful. Researchers discuss their work successfully using microchips to ...

A viral TikTok with millions views about how tampons that contain titanium dioxide can cause cancer and other health problems has spurred calls on the platform to throw away all products that match ...

To better evaluate the impact on living organisms of the widespread presence of titanium dioxide in the environment and measure the real exposure of animals and humans, scientists from INRAE, AP-HP, ...