Read article: Eyjafjallajökull’s plume is electrified Climate Research update Eyjafjallajökull’s plume is electrified Charged ash could be easier to spot
Read article: NASA probe spots huge plasma ejections Telescopes and space missions Research update NASA probe spots huge plasma ejections Material shoots out over halfway across the Sun's face
Read article: Supermassive black holes reveal a surprising clue Telescopes and space missions Research update Supermassive black holes reveal a surprising clue Correlation to globular clusters came 'out of thin air'
Read article: Breakthrough in the matter–antimatter divide Particles and interactions Research update Breakthrough in the matter–antimatter divide D0 experiment spots CP violation at levels beyond the Standard Model
Read article: Lasers make measurement Einstein called ‘impossible’ Mathematical physics Research update Lasers make measurement Einstein called ‘impossible’ Physicists watch Brownian particles move on the shortest timescales
Read article: Quantum cryptography system hacked Quantum mechanics Research update Quantum cryptography system hacked But manufacturer says its clients need not fear
Read article: Records reveal robust ocean warming Climate Research update Records reveal robust ocean warming Scientists reduce uncertainty in crucial climate record
Read article: Producing novel semiconductors en masse Semiconductors and electronics Research update Producing novel semiconductors en masse Printing technique handles compound semiconductors with care
Read article: Spotting explosives with a puff of air Everyday science Research update Spotting explosives with a puff of air Novel spectrometry technique for airport scanners
Read article: ‘Pushy’ electrons move atoms Transport properties Research update ‘Pushy’ electrons move atoms Force measurements could lead to better nanowires
Physics World podcast Explore our two regular podcast series, Physics World Weekly and Physics World Stories