Our Top PicksBest Security Camera SystemLorexLorex is a great option for those looking for complete video security. It offers ...

But even fancy and expensive IR cameras have their limits ... or even measuring blood pressure by watching the subtle change in color of someone’s skin as the capillaries fill.

High-performance infrared cameras are crucial for civilian and military applications ... However, in a move that may change the way we look a two-color imaging, researchers at the Northwestern ...