Northrop Grumman has successfully flown an Optical Bar camera broad-area synoptic sensor on an RQ-4 Global Hawk high altitude long endurance (HALE) UAS, the company announced on 12 October. The flight ...

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

Researchers have developed a new optical sensor that provides a simple way to achieve real-time detection of extremely low levels of arsenic in water. Researchers have developed a new optical sensor ...

Northrop Grumman Corporation (NYSE:NOC) successfully flew an Optical Bar Camera broad-area synoptic sensor on an RQ-4 Global Hawk high altitude long endurance unmanned aircraft system (UAS), marking ...

There is a point where taking technology for granted hides some of the incredible capabilities of seemingly simple devices. Optical mice are a great example of this principle, using what are more or ...

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 ...