International research team led by the University of Tübingen discovers unusual black eye make-up at excavation site dating ...

The Korea Research Institute of Standards and Science has successfully developed a nanomaterial capable of simultaneously ...

“Minor, superficial scratches in the enamel (that don’t expose the metal underneath) are typically cosmetic and not a health ...

Detailed price information for US Critical Metals Corp (USCMF) from The Globe and Mail including charting and trades.

Tinted mineral sunscreens are now available in more shades by more brands than ever before. Why it matters: They combine sun coverage and makeup in a product that appeals to "clean beauty" fans — but ...

Mars isn’t a bright, fire-engine red, but the iron oxide in its rocks makes it appear redder than other planets, especially ...

More information: Dongkyu Lee et al, Structural insights into iron-based phase transformation oxides for highly efficient thermochemical water splitting, Acta Materialia (2025).

Researchers find that iron powder, an inexpensive alternative to activated carbon, does a better job at filtering PFOS from water -- it's 26 times more effective.

Figure 5: Skarn-altered limestone collected approximately 10 meters outside the main Copperside Mine trend, exhibiting intense malachite mineralization and widespread iron oxide staining. This sample ...

Figure 5: Skarn-altered limestone collected approximately 10 meters outside the main Copperside Mine trend, exhibiting intense malachite mineralization and widespread iron oxide staining.

Q: I have lots of stainless steel in my kitchen: the sink, refrigerator, dishwasher door, pots and pans. But a lot of it is stained and dull - even my Oneida teaspoons, which I have had for more ...