To operate the LLC converter at high switching frequency, the excitation current flowing through the transformer is increased, which generates a large conducted noise. The peaks in the noise spectrum ...

Laser speckle caused by high coherence severely affects the image quality. The traditional optical approaches cannot effectively suppress speckles without compromising the coherence of the laser in ...

Bright afternoon and early evening light exposure in adolescents leads to lower melatonin levels and delays circadian rhythms ...

Belarus' President Alexander Lukashenko has pardoned 16 more prisoners, continuing his selective releases while also cracking ...

Apple is investigating new image sensor technology that promises up to 20 stops of dynamic range. Here’s what that actually means.

Plus, GOP’s ban on AI regulation dies, Musk’s “fixer” reportedly leaves Tesla and Trump’s FTC puts its finger on the scale ...

An engineered protein turns off the kind of immune cells most likely to damage tissue as part of Type-1 diabetes, hepatitis, ...

Republicans now support counterculture drug research, while Democrats have become cautious about unproven medical treatments.