Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

Abstract: We demonstrate a multi-wavelength quantum light source utilizing dual pumps and realize the generation of 25-pair correlated photons in a silicon nitride micro-ring resonator. The properties ...

DMK MPs are attempting to bring an impeachment motion against Judge GR Swaminathan of the Madurai Bench of the Madras High Court, sources said. The move followed an order by the judge directing that ...

WASHINGTON, Dec 5 (Reuters) - The United States wants Europe to take over the majority of NATO's conventional defense capabilities, from intelligence to missiles, by 2027, Pentagon officials told ...

There’s a running joke among New Yorkers that winter doesn’t officially begin when the temperature drops or when Mariah Carey thaws. The real signal is the moment the Rockefeller Center Christmas Tree ...

Portland has sparked outrage after stripping its Christmas tree of its name, referring to it only as “the tree” during its lighting ceremony. As thousands gathered in Pioneer Courthouse Square for the ...

Abstract: Owing to numerous advantages of high luminous efficiency, good monochromaticity, and rich colors, light-emitting diodes (LEDs) have been widely used in vehicle lighting. However, the ...

Umar Un Nabi, the doctor-turned-suicide bomber who detonated a car bomb near Delhi's Red Fort, used to call himself "emir" to tell the other white collar terrorists of his module that he was their ...