What started as a normal river metal detecting trip quickly turned into a wild adventure. Every signal brought a surprise, and not all of them were what we expected. This is one hunt we won’t forget.

HAWTHORNE, CA - OSI Optoelectronics today announced the launch of its latest innovation in photonic technology: the APX-VNG0031PSD Two-Dimensional Position Sensitive Detector (PSD) series, featuring ...

The detection of light at the single-photon level is important for tasks ranging from fluorescence imaging to quantum information processing, reports Neil Savage. High-sensitivity detectors that are ...

Chaos and delays at Brisbane Airport after a metal detector is believed to have failed. AddedAug 4th, 2025 Sydney police have established a crime scene in the hunt for kidnapped grandfather Chris ...