Chinese biomedical engineers have used liquid metal to transmit electrical signals across the gap in severed sciatic nerves. The work raises the prospect of a new treatment for nerve injuries, they say.
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By defocusing a microscope, biologists have developed a simple technique that produces three-dimensional images of red blood cells.
Particles of dark matter should trigger nanoexplosions in certain materials, an idea that could lead to an entirely new generation of detectors, say physicists.
The ability to teleport quantum information between diamond crystals that can also store it is a small but important step toward a quantum Internet.
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We should be able to use Jupiter's radio emissions like ground-penetrating radar to study the oceans on Europa, Ganymede, and Callisto, say space scientists.
The global network of links between the world's airports looks robust but contains a hidden weakness that could lead to entire regions of the planet being cut off.
Law enforcement agencies are turning to social network theory to better understand the behaviors and habits of criminal gangs.
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