Read article: Optical gyroscope on a chip can detect Earth’s rotation Instrumentation and measurement Research update Optical gyroscope on a chip can detect Earth’s rotation Sagnac interferometer has the potential to outperform today’s chip-based technologies
Read article: Nanowire device generates electricity from ambient humidity Materials for energy Research update Nanowire device generates electricity from ambient humidity Non-polluting, low-cost device generates electrical current from the water vapour naturally present in the atmosphere
Read article: Speed of spreading epidemics is predicted using analytical technique Mathematics and computation Research update Speed of spreading epidemics is predicted using analytical technique “Message passing” approach could lead to better protocols for containing infectious diseases
Read article: FDG-PET displays its prowess in dementia detection Nuclear medicine Research update FDG-PET displays its prowess in dementia detection In a direct comparison, FDG-PET proved superior to MRI with arterial spin labelling for diagnosing various forms of dementia
Read article: Facing up to friendly fire: why radiation oncology still neglects stray radiation Radiotherapy Research update Facing up to friendly fire: why radiation oncology still neglects stray radiation An efficient new way to account for stray radiation in radiotherapy plans allows accurate dose predictions for the whole body, promising treatments with fewer long-term side effects
Read article: China’s rover probes deep below the surface of the far side of the Moon Planetary science Research update China’s rover probes deep below the surface of the far side of the Moon Lunar regolith could hold secrets of solar and galactic evolution
Read article: Quantum secrets can be teleported and shared between multiple senders and receivers Cryptography Research update Quantum secrets can be teleported and shared between multiple senders and receivers Breakthrough scheme might aid the development of networked quantum computers
Read article: IceCube identifies four galaxies as likely sources of cosmic rays Astroparticle physics Research update IceCube identifies four galaxies as likely sources of cosmic rays Neutrino detector at the South Pole pinpoints gargantuan particle accelerators
Read article: A nanosensor to detect epileptic seizures Nanomedicine Research update A nanosensor to detect epileptic seizures Highly sensitive device is the first to detect changes in potassium ion levels in the brains of freely moving mice
Read article: Microneedle patch combines cold plasma and immunotherapy to treat melanoma Emerging therapies Research update Microneedle patch combines cold plasma and immunotherapy to treat melanoma A patch that delivers immune checkpoint inhibitors and cold plasma directly to tumours could boost immune response and kill cancer cells