Until today, skin, brain, and all tissues of the human body were difficult to observe in detail with an optical microscope, since the contrast in the image was hindered by the high density of their ...

The new chip integrates quantum light sources and electronic controllers using a standard 45-nanometer semiconductor process. This approach paves the way for scaling up quantum systems ...

Surrounding these is an array of hundreds of chlorophyll molecules that absorb light and pass the energy inward. In bacteria, this kind of setup tends to resemble a funnel—energy flows downhill ...