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

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

Researchers at the National Institute of Standards and Technology (NIST) report the development of a new kind of sensor to study tissue growth in the lab. Their paper (“A photonic pH sensor based on ...

An unexpected discovery in a Harvard lab has led to a breakthrough insight into choosing an unconventional material, silica, ...