Social media users have shared videos showing black material in the gel capsule for the antibiotic flucloxacillin, which appears to be attracted to magnets when dissolved in water. The capsule shell ...

CHICAGO — One of the more recent developments in sunscreen technology is the addition of iron oxide to mineral sunscreens. Iron oxide is "an excellent pigment" that absorbs and blocks visible light, ...

How does OMNICHROMA composite match tooth colour without pigments? Explore the science behind structural colour in ...

The latest chemistry news, including important research advances, business and policy trends, chemical safety practices, career guidance, and more. Paul Kempler, a chemical engineer at the University ...

Northwestern University researchers are actively overturning the conventional view of iron oxides as mere phosphorus “sinks.” A critical nutrient for life, most phosphorus in the soil is organic — ...