Researchers have demonstrated a new technique that uses light to tune the optical properties of quantum dots -- making the process faster, more energy-efficient and environmentally sustainable -- ...

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If there's one multi-tasking product I live for, it's a tinted moisturizer. Especially for travel. When space is limited and ...

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A rusty brown-yellow color (resulting from the presence of iron) becomes evident beneath the skin. This causes a bruise-like "stain" on the skin. Hemosiderin staining is most common in the lower legs, ...