Read article: Cold atmospheric plasma eradicates residual cancer cells Emerging therapies Research update Cold atmospheric plasma eradicates residual cancer cells Researchers are developing a portable cold atmospheric plasma device to destroy any tumour cells left after cancer surgery
Read article: Laser beams become visible in vacuum Ultracold matter Research update Laser beams become visible in vacuum New technique will make it easier to manipulate individual atoms in optical traps
Read article: Mussels mix proteins and metals to create sticky threads Biomaterials Research update Mussels mix proteins and metals to create sticky threads Mimicking mollusc’s microfluidics could create new adhesives
Read article: ‘Superbubble’ region of star formation was created by supernovae, study suggests Astronomy and space Research update ‘Superbubble’ region of star formation was created by supernovae, study suggests Study provides new insights into nearby molecular clouds
Read article: ‘Mellow’ supermassive black holes could be creating mysterious cosmic particles Astroparticle physics Research update ‘Mellow’ supermassive black holes could be creating mysterious cosmic particles Soft gamma rays and high-energy neutrinos made by plasma collisions, say physicists
Read article: Physicists get under the skin of apple growth Everyday science Research update Physicists get under the skin of apple growth New research shows the fruit’s profile is self-similar as it expands
Read article: Electrons flow like a fluid in a metal superconductor Materials Research update Electrons flow like a fluid in a metal superconductor First observations of an electron–phonon liquid in a transition metal confirm theory predictions
Read article: Novel decoder helps people with paralysis click-and-drag a computer cursor using just their thoughts Neural engineering Research update Novel decoder helps people with paralysis click-and-drag a computer cursor using just their thoughts A machine learning-enhanced brain–computer interface allows people with motor impairments perform essential tasks on a computer with their minds
Read article: Simulations offer observational test for Planet Nine hypothesis Planetary science Research update Simulations offer observational test for Planet Nine hypothesis Searching for certain Trans-Neptunian Objects could shed light on whether a planet lurks beyond Neptune
Read article: Inkjet technique prints rainbow of structural colours from a single transparent ink Optics and photonics Research update Inkjet technique prints rainbow of structural colours from a single transparent ink A novel structural colour printing approach could find use in applications ranging from smart windows to anti-counterfeit technology
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