Experts are raising concerns about titanium dioxide, a commonly used pigment that makes our food prettier. And while the Food and Drug Administration says it's safe, the European Union and ...

The company has finally made good on a promise made nearly a decade ago. You can officially taste the rainbow without the risk of cancer. In late May, after over a decade of pressure from health and ...

Titanium dioxide is a natural ingredient commonly found in mineral sunscreens. Mineral sunscreens with titanium dioxide offer broad-spectrum protection and are ideal for those with sensitive skin.

Earlier in this series, we made the case for copper being “the metal that built technology.” Some readers took issue with that statement, noting correctly that meteoric iron and gold were worked long ...