Combination of near-infrared light and aquatic photosensitizer clears early-stage disease in half of men treated in major European trial.

MIT project achieves 3D OCT over cubic-meter volumes.

Tiny optical device incorporates laser diode and photodetector into single ceramic package.

Bielefeld University platform aligns bacterial cells for examination of different areas.

Pacific Gas and Electric says it is the first energy firm in the US to pilot the hand-held laser technology for continuous monitoring.

Particle imaging velocimetry shows how wing-beat vortices break up in similar manner to wake turbulence generated by airliners.

$384m deal to provide machine gunners with sights that deliver target information to a HUD whatever the lighting conditions.

Next generation of UK's fighting vehicles will stay on target with TALIN inertial navigation system.

Kilowatt-class fiber laser system under development with Volkswagen could help free people trapped in vehicles.

NASA team hopes that triple-laser system will improve chances of successful touch-down on Mars.

Prizewinning St Andrews' Scattered Light Integrated Collector slashes bacterial resistance review from days to minutes.

Scalable laser weapon system brings down UAVs in all weathers, showing promise for military deployment.