But researchers at Heriot-Watt University in Edinburgh have developed a new light detection system that can recognise human faces and objects from more than half a mile away – even at night or ...

The Bushnell Equinox X650 Night Vision monocular packs a lot ... vivid sunsets across the U.K. as the jet stream carried the smoke particles into the nighttime skies. They then diffused the ...

Investigators are focusing on evidence from the crash site to determine if the Black Hawk crew was wearing the goggles at the ...