Scientists have unveiled a new way to capture ultra-sharp optical images without lenses or painstaking alignment. The ...

A new lens-free imaging system uses software to see finer details from farther away than optical systems ever could before.

Skin cancer is the most common form of cancer worldwide, and early detection is key to successful treatment. While traditional methods rely on visual inspection and biopsy, researchers are developing ...

Using lasers and photodetectors, a new optical brain-imaging tool is providing a never-before-seen look inside your head. The non-invasive tool projects and measures infrared light as it is projected ...

In a proof-of-concept study funded by the National Institutes of Health, researchers from the Keck School of Medicine of USC and the California Institute of Technology (Caltech) have shown that an ...

In this interview, industry expert Dr. Yifan Jian discusses advancements in ultrawide-field optical coherence tomography (OCT), challenges in retinal imaging, AI’s role in biophotonics, and the future ...

In a breakthrough that could reshape global surveillance, Chinese scientists have developed the world’s most advanced spy ...

Thyroid cancer is the most common endocrine cancer, affecting more people each year as detection rates continue to rise.

Line-field confocal optical coherence tomography (LC-OCT) captures high-resolution images of skin tissue at the cellular level, and then confocal Raman microspectroscopy analyzes the chemical makeup ...