Artificial intelligence Research update Imperfection is not a problem for artificial synapses Population encoding overcomes non-uniformity in magnetic devices Read article: Imperfection is not a problem for artificial synapses
Neural engineering Research update Biohybrid device creates new and improved neural implant A new type of neural implant could be used to drive neuroprosthetic limbs and improve paralysis by bypassing injuries to the nervous system Read article: Biohybrid device creates new and improved neural implant
Structure and properties Research update Cubic ice observed in pure form for the first time Unusual phase develops when water freezes on interfaces at low temperatures Read article: Cubic ice observed in pure form for the first time
Radiotherapy Research update Towards combined hypoxia imaging and adaptive radiotherapy Researchers demonstrate first-in-human translation of oxygen-enhanced MRI onto an MR-linac system Read article: Towards combined hypoxia imaging and adaptive radiotherapy
Optics and photonics Research update Classic telescope design inspires new microscope objective Device employs a spherical mirror and a correction plate to focus light and could be used to image whole organisms Read article: Classic telescope design inspires new microscope objective
Optics and photonics Research update Reconfigurable metasurface steers incoherent light in less than a picosecond Research could benefit self-driving cars and virtual reality displays Read article: Reconfigurable metasurface steers incoherent light in less than a picosecond
Telescopes and space missions Research update Membrane mirrors take off for use in large space telescopes High-quality, flexible mirrors could be rolled up for transport on a spacecraft Read article: Membrane mirrors take off for use in large space telescopes
Radiotherapy Research update Colour-resolved Cherenkov imaging improves the accuracy of radiotherapy dose monitoring Accounting for attenuation due to a patient’s blood volume or skin colour could make Cherenkov imaging a reliable indicator of delivered radiation dose Read article: Colour-resolved Cherenkov imaging improves the accuracy of radiotherapy dose monitoring
Quantum optics Research update Photon bound states pave the way to manipulation of ‘quantum light’ Observations of bound photons interacting with a quantum dot could advance quantum-enhanced measurements and computing Read article: Photon bound states pave the way to manipulation of ‘quantum light’
Astronomy and space Research update ‘Goldilocks zone’ may not be a good metric for whether life exists on exoplanets, say astrobiologists New study suggests that the presence of liquid water as well as sufficient light is essential for plant life on other planets Read article: ‘Goldilocks zone’ may not be a good metric for whether life exists on exoplanets, say astrobiologists