https://phys.org/ en-us Phys.org internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. Astronomers using the MeerKAT radio telescope in South Africa have discovered the most distant hydroxyl megamaser ever detected, opening a new radio astronomy frontier. A hydroxyl megamaser is a natural space laser, and this one is located in a violently merging galaxy more than 8 billion light-years away. https://phys.org/news/2026-06-south-african-telescope-recordbreaking-early.html Astronomy Sat, 13 Jun 2026 20:30:01 EDT news700146080 Quantum materials, materials with properties that are governed by the laws of quantum mechanics, have proved to be highly promising for the development of ultra-efficient electronic devices, quantum processors, highly precise sensors and various other technologies. Reliably controlling these materials' quantum phases would be highly advantageous, as it would enable engineers to tailor and optimize their properties for specific applications. https://phys.org/news/2026-06-quantum-hall-stripes-2d-materials.html Optics & Photonics Fri, 12 Jun 2026 07:00:03 EDT news700304463 In a quest to build the most accurate quantum sensors in the world, scientists are constantly improving their performance, making them more precise, more stable and more reliable. But eventually, physical constraints will prevent further improvements. https://phys.org/news/2026-06-kind-entanglement-quantum-sensors-tune.html Quantum Physics Thu, 11 Jun 2026 18:30:04 EDT news700418941 A KAIST research team has succeeded, for the first time, in synthesizing the core raw material for fabricating asymmetric MXene, a so-called "Janus-faced" nanomaterial that can perform distinct functions because of differing atomic compositions on its two sides, paving the way for the development of multifunctional materials with applications such as removing radioactive pollutants and shielding electromagnetic waves. https://phys.org/news/2026-06-janus-nanomaterials-pave-capturing-radioactive.html Nanomaterials Thu, 11 Jun 2026 11:00:10 EDT news700391943 Quantum computers—systems that process information and perform computations by leveraging the principles of quantum mechanics—could solve some tasks faster and more effectively than classical computers. While some studies have demonstrated the advantages of these computers for specific tasks, ensuring their reliable operation in real-world settings has proved challenging. https://phys.org/news/2026-06-majorana-modes-disorder-atomic-chains.html Condensed Matter Wed, 10 Jun 2026 07:00:03 EDT news700136437 Biophotonics is a multidisciplinary field that involves the development and application of light-based technologies to study, monitor and treat biological systems. The ability to directly image cells and molecules has led to many fundamental discoveries in the past century. More recently, the terahertz (THz) region of the electromagnetic spectrum has attracted growing interest as a promising frontier for advancing biological research. https://phys.org/news/2026-06-terahertz-biophotonics-path-applications-biological.html Biotechnology Sun, 07 Jun 2026 09:40:01 EDT news699874978 This week, researchers reported that GLP-1 medications may influence the biology of aging. Hidden meltwater in deep Antarctic coastal waters has a strong climate impact. And a novel prostate cancer treatment reduced risk of disease progression by half in a clinical trial. https://phys.org/news/2026-06-saturday-citations-greenland-sharks-quantum.html Other Sat, 06 Jun 2026 09:00:01 EDT news699879140 Quantum computing, once only a theoretical possibility, promises to deliver faster, more energy-efficient computers—but only if scientists can build and scale the hardware needed to run the machines. New research from Virginia Commonwealth University brings scientists one small step closer to quantum computing at a practical scale, which could help dramatically reduce energy usage and computing times in some industries. https://phys.org/news/2026-06-nanomagnets-diamond-qubits-scalable-quantum.html Condensed Matter Wed, 03 Jun 2026 16:20:04 EDT news699717662 For every action, there is an equal and opposite reaction. What goes up must come down. Physical laws like these govern all of the natural world—except for the tiny internal components of today's microprocessors, which operate according to the unique and complicated rules of quantum physics. https://phys.org/news/2026-06-chip-scale-acoustic-atom-imitate.html Condensed Matter Wed, 03 Jun 2026 13:00:04 EDT news699704401 In a significant advance in biological quantum sensing, a research team led by the Technical University of Munich (TUM) has discovered and tested a new mechanism of action in which proteins can be controlled with radio waves. In doing so, they influence a sensitive quantum state known as spin and make it visible via light. In the future, such findings could help detect and even direct biochemical processes in cells simply from the outside using radio waves. https://phys.org/news/2026-06-proteins-radio.html Biotechnology Tue, 02 Jun 2026 17:00:02 EDT news699622347 By definition, elementary particles can't be broken into smaller pieces. But in a new theoretical study published in Physical Review Letters, Johannes Skaar and colleagues have revealed what would happen if you tried anyway for a single photon. The answer is deeply strange: attempting to cut a photon in two wouldn't produce two smaller photons, but instead conjure an infinite number of them out of thin air. https://phys.org/news/2026-06-photon-infinite-swarm-particles.html Optics & Photonics Tue, 02 Jun 2026 10:20:08 EDT news699613528 Spinal cord injuries can have devastating consequences for those affected. Nerve cells in the spinal cord rarely regenerate naturally, while scarring often prevents the regrowth of nerve fibers. Modern therapies attempt to influence implanted stem cells using electrical stimulation to promote the growth of new nerve cells. This approach has several drawbacks: it requires implanted electrodes, and the transplanted cells do not always survive or integrate properly into the existing tissue. https://phys.org/news/2026-06-biohybrid-microrobots-spinal-cord-combining.html Bio & Medicine Tue, 02 Jun 2026 09:40:01 EDT news699610321 Astronomical observations show that the most massive galaxies in the early universe formed approximately three to four billion years after the Big Bang and stopped producing stars very early in cosmic history, around one billion years after their formation. This strange behavior has puzzled experts in the field. For comparison, our galaxy, the Milky Way, is as old as the universe itself and continues to produce stars, albeit at a low rate, even 13.5 billion years after its formation. https://phys.org/news/2026-05-massive-galaxies-early-universe-stars.html Astronomy Thu, 28 May 2026 17:00:03 EDT news699200739 The proton sharks showed up on a Friday. In a routine data calibration meeting for NASA's Parker Solar Probe in 2020, a small group of scientists were scrolling through visualizations of their data showing solar winds. Suddenly, a weird shape flashed on the screen: Instead of the usual rounded blob of solar-wind protons, this distribution had a long, flattened, head-like structure jutting out to one side. https://phys.org/news/2026-05-solar-secret-hammerheads-space.html Astronomy Thu, 28 May 2026 16:00:04 EDT news699192481 A research team from Tohoku University, Shin-Etsu Chemical Co., Ltd., and École Polytechnique Fédérale de Lausanne (EPFL) has invented a new way to efficiently guide spin waves around sharp corners with minimal loss—representing an exciting discovery for energy-efficient computing. Using a two-dimensional magnonic crystal—a copper (Cu) film with a hexagonal array of tiny holes placed on a magnetic garnet film—the team showed through calculations that spin waves travel along a Z-shaped path more than 5,000 times more efficiently than in conventional waveguides. https://phys.org/news/2026-05-boosted-path-approach.html Condensed Matter Thu, 28 May 2026 15:50:01 EDT news699198962 New research has unearthed new insights into the disruptive and detrimental effects that human-produced electromagnetic noise can have on the ability of bats to migrate effectively. The study, published in the journal Science, and led by researchers at Bangor University, the University of Latvia and the University of Oldenburg, in Germany, has revealed unexpected effects of exposure to electromagnetic noise that is an ever-present feature of urban environments. https://phys.org/news/2026-05-electromagnetic-noise-migrating-effects-hours.html Plants & Animals Thu, 28 May 2026 14:00:08 EDT news699182761 Researchers at TU/e have demonstrated that energy transfer without loss via light or heat can occur over much greater distances than previously thought possible thanks to vibrations in microscopic gold rods. They succeeded in making energy jump from one particle to another over a distance of several millimeters without "spilling" energy along the way. https://phys.org/news/2026-05-fundamental-limit-energy-particles.html General Physics Wed, 27 May 2026 18:00:06 EDT news699117002 Heat behaves in predictable ways: a hot cup of coffee cools, a laptop warms your hands, the sun heats Earth. But at scales thousands of times smaller than a human hair, those rules begin to break down, and scientists are learning how to take advantage of that. https://phys.org/news/2026-05-metamaterials-enable-nanoscale-potentially-energy.html Nanophysics Wed, 27 May 2026 17:40:05 EDT news699116822 Approximately 75% of marine organisms are bioluminescent, with specialized light-emitting organs called photophores. They use the light they produce for various purposes, like attracting mates, luring prey, or confusing predators. https://phys.org/news/2026-05-microcrystals-bioluminescent-fish-prism.html Biotechnology Tue, 26 May 2026 11:00:01 EDT news698919602 For two decades, physicists have predicted the existence of a remarkable family of exotic molecules: giant atoms bound to ordinary atoms, with an electron so distant from its nucleus that it sculpts the pair into bizarre and diverse shapes. Reported in Physical Review Letters, the final member of this "quantum zoo" has been spotted. Led by Herwig Ott at RPTU University Kaiserslautern-Landau in Germany, a team of physicists has created and detected the "butterfly" molecule, completing a 20-year hunt for the elusive structure. https://phys.org/news/2026-05-butterfly-molecule-year-quantum-zoo.html Quantum Physics Mon, 25 May 2026 14:20:02 EDT news698927129 When a singer belts out a tune while a guitar player strums along, sound waves travel through the air, driving collective oscillations of the molecules within. Meanwhile, at the quantum level, something similar is going on. Atoms inside materials, everything from our bodies to metals and more, naturally jiggle around, creating tiny vibrational waves that ripple across the material. These vibrations are known as phonons: the quantum version of sound waves. https://phys.org/news/2026-05-tuning-quantum-acoustic-devices-sensors.html Optics & Photonics Mon, 25 May 2026 11:40:02 EDT news698925147 Being able to see light and detect radiation is of utmost importance at any frequency. While this challenge has been solved in the visible range, radiation detectors in the far-infrared and terahertz regimes are either not sensitive, slow, or require bulky and expensive, often cryogenically cooled devices, which hinders practical applications. https://phys.org/news/2026-05-quantum-metasurface-boosts-terahertz-sensitivity.html Optics & Photonics Sat, 23 May 2026 11:00:02 EDT news698679842 Dark matter is an elusive form of matter that almost never emits, absorbs or reflects light, while only weakly interacting with regular matter. These properties make it very difficult to detect using conventional experimental techniques and instruments. https://phys.org/news/2026-05-intrinsic-quantum-effects-axion-dark.html General Physics Fri, 22 May 2026 08:10:02 EDT news698581195 Black holes are regions in space where gravity is so strong that nothing, even light, can escape. Einstein's theory of general relativity breaks down inside black holes, either by the presence of a so-called "curvature singularity" or "Cauchy horizon." https://phys.org/news/2026-05-black-holes-singularities-hawking-combine.html General Physics Thu, 21 May 2026 13:36:19 EDT news698589340 When physicists fire beams of fast electrons at materials, they often need to know exactly how much energy those electrons will lose as they travel through. Through new research published in Physical Review Letters, a team led by Ke Jiang at Shenzhen Technology University in China has found that porous, mostly empty foam materials can stop high-current electron beams far more effectively than denser materials—overturning many previous assumptions about how these beams interact with solid materials. https://phys.org/news/2026-05-foam-overturns-assumptions-electron.html General Physics Wed, 13 May 2026 12:00:01 EDT news697886187 Dark matter is thought to make up most of the matter in the universe, but the only way it interacts with its surroundings is through gravity. If two colliding black holes spiral through a dense region of dark matter and merge, gravitational waves rippling across space and time could carry an imprint of that dark matter. https://phys.org/news/2026-05-gravitational-colliding-black-holes-dark.html Astronomy Tue, 12 May 2026 15:40:10 EDT news697809782 The fundamentals of quantum mechanics are minuscule. Scientists constantly home in on finer resolutions to measure, quantify, and control these fundamentals, like photons that carry light and have no mass unless they are moving. The more precise the measurement, the more possibilities for better quantum technology or the ability to detect elusive dark-matter axions in deep space. https://phys.org/news/2026-05-method-energy-amounts-trillionth-billionth.html Optics & Photonics Tue, 12 May 2026 05:00:09 EDT news697739281 From navigation to solar weather forecasting, many different areas of research require space-based sensors to measure Earth's magnetic field as accurately as possible at any given moment. So far, however, existing sensors have consistently struggled with effects including drift, interference from the spacecraft itself, and the harsh conditions of orbit. https://phys.org/news/2026-05-resilient-quantum-sensor-earth-magnetic.html Space Exploration Mon, 11 May 2026 14:00:05 EDT news697711981 Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have demonstrated, for the first time, a single quantum of vibrational energy interacting with a single atomic spin, seeding a pathway to quantum technologies that use sound as an information carrier, instead of light or electricity. The results are published in Nature. https://phys.org/news/2026-05-good-vibrations-quantum-communications-couple.html Quantum Physics Sun, 10 May 2026 17:00:03 EDT news697300032 Lidar systems use pulses of infrared light to measure distance and map a 3D scene with high resolution, allowing autonomous vehicles to rapidly react to obstacles that appear in their path. But traditional lidar sensors are expensive, bulky systems with many moving parts that degrade over time, limiting how the sensors can be deployed. https://phys.org/news/2026-05-photonics-advance-enable-compact-high.html Optics & Photonics Thu, 07 May 2026 11:40:01 EDT news697366559