Dwarf galaxies appear to be missing dark-matter halos
Galactic distortions could point to alternative theories of gravity
Read article: Dwarf galaxies appear to be missing dark-matter halos
Thank you for registering with Physics World
If you'd like to change your details at any time, please visit My account
Sam Jarman is a freelance science writer based in the UK. He has written for Physics World since 2017 and contributes regularly to publications including APS Physics Magazine, Phys.org and Philosophical Magazine, with news and feature articles spanning many different areas of physics. He also writes official press releases on behalf of Springer Nature and Elsevier physics journals.
Galactic distortions could point to alternative theories of gravity
Read article: Dwarf galaxies appear to be missing dark-matter halos
A nanomembrane system isolates exosomes from tears, enabling their rapid analysis for biomarkers of eye disorders and other diseases
Read article: iTEARS platform diagnoses disease from patients’ tears
New analysis method could help prolong the lives of nuclear reactors
Read article: Radiation damage is spotted using calorimetry technique
A 3D printed plasma sensor for orbiting spacecraft works just as well as more expensive, semiconductor sensors
Read article: 3D printed sensor lines up for space plasma detection
A graphene oxide-based dressing could speed up healing after skin cancer surgery and prevent tumours from reappearing
Read article: Photothermal surgical dressing prevents skin cancer recurrence
Experimental evidence for exceptional thermal conductivity and hole mobility in cubic boron arsenide raises hopes for future applications
Read article: Champion semiconductor could replace silicon, say researchers
A combination of mechanisms triggers the formation of cracks in snow layers
Read article: Slab avalanches resemble strike-slip earthquakes
Self-organizing lasers could pave the way towards new functional materials for sensing, light-based computing and smart displays
Read article: Self-assembling microlaser adapts to its environment
Device redirects light using layers of glass with increasing refractive indices, rather than moving parts
Read article: Passive optical concentrator could boost solar-cell efficiency
Tell-tale signs of rotation show up in redshifted light from distant galaxy JD1
Read article: Galactic remnant of the universe’s ‘dark ages’ is rotating, say astronomers