A tomic clocks, which power GPS, online transactions, and data networks, just became more precise. MIT physicists have developed a technique that doubles the accuracy of optical atomic clocks by ...

Last year, we celebrated 50 years since the first papers on fluorescence correlation spectroscopy (FCS) were published. It ...

Cornell researchers have built a programmable optical chip that can change the color of light by merging photons, without ...

PMI is essential for verifying corrosion-resistant alloys in oil and gas, ensuring compliance and protecting infrastructure from costly metallurgical failures.