MIT researchers double the accuracy of optical atomic clocks by reducing quantum noise with an innovative laser technique.

New noise: researchers have discovered a new type of noise that is associated with differences in temperature. (Courtesy: iStock/Swillklitch) A new type of electronic noise has been discovered by a ...

If you've ever experienced the exceptionally powerful and reverberating sounds of a jet during takeoff, you likely won't be surprised that the noise produced by jet engines is ranked among the loudest ...