Portable multiphoton microscopy system uses femtosecond laser pulses to create pathology-quality diagnostic images ...

Water molecules on the surface of an electrode flip just before they give up electrons to form oxygen – a feat of nanoscale gymnastics that explains why the reaction takes more energy than it ...

Since then, physicists have exploited these non-linear optics in techniques ranging from precision measurement to quantum ...

The team introduced a new strategy to explore uncharted chemical spaces, enabling the quantitative prediction of second harmonic generation (SHG) coefficients for complex NLO systems spanning ...

Microsoft’s recent earnings beat expectations, but revenue growth and net income rates have slowed. Find out why I downgrade ...

Meanwhile, violinist Hyeyoon Park dusts off a lost treasure, in Price’s Second Violin Concerto , an unmistakably American ...

The first hit of the season for the Rockies’ Kris Bryant didn’t sound as harmonic as he expected. In the fifth inning of his fourth game of 2025, Bryant managed a single to left off Phillies ace Zack ...

After penetrating the sample, they oscillate at twice the frequency of the original terahertz radiation—known as the "second harmonic" frequency. "We can detect this oscillation precisely and ...

The study relied on electrodes placed in the brains of parrots and songbirds and tracked the behavior of neurons in a region ...

These days, most helicopters seem to follow similar design trends. However, over the years, different experimental designs ...