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

Imaging technology has transformed how we observe the universe—from mapping distant galaxies with radio telescope arrays to unlocking microscopic details inside living cells. Yet despite decades of ...

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

Sensors help microprocessor-based systems find their bearings. Where would embedded systems be without them? Sensors provide the windows through which microprocessor-based systems can observe their ...

A design of microstructured optical fibre (MOF) that features a slot running along its length to expose its core could potentially provide a convenient answer to real-time sensing of chemicals and ...