Researchers are making strides toward all-optical computing and making access to it, as well as to high-resolution imaging and sensing, easier and more widespread.

Researchers in Japan devise a three-dimensional (3D) full-color display method that relies on an iPhone, rather than a laser, to create holographic images—and it may prove useful...

A Raman microscopy-based imaging approach could crack the long-elusive code of lipids, their subtypes, and the key roles they play in human health, aging, and disease.