Bimetallic gold-silver nanoclusters M44 and M81 achieve record near-infrared photothermal conversion efficiencies of up to 91 ...

Cornell Engineering researchers have demonstrated that, by zapping a synthetic thin film with ultrafast pulses of low-frequency infrared light, they can cause its lattice to atomically expand and ...

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With a combination or red light and full-spectrum infrared tech inside, this at-home sauna can heat up your body without overheating your home. By Stan Horaczek Published Feb 25, 2026 6:08 PM EST Add ...