Researchers have demonstrated that microscopic drug delivery containers can be magnetically steered to their targets, ...

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 ...

Atomic-scale detail is now possible with photons, thanks to a cooled-down silver tip and a clever use of plasmonics.