It gets its name from traditional photography, where photographers take long exposure shots by leaving the camera's shutter open for an extended period of time, allowing more light to interact ...

University of Calgary physicist Vahid Salari and his team claimed to have observed the glow – which is an ultraweak photon ...

The northern lights -- or the Aurora Borealis ... you should be able to tap on the screen to set the exposure, take the picture and watch as your phone captures a long exposure that brings ...