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. By rapidly twisting a microscopically small tip back and forth, researchers at the University of Maryland (UMD) have unlocked a new way to detect subtle changes on the surface of a material flexing in response to infrared light. https://phys.org/news/2026-08-high-res-view-2d-materials.html Nanomaterials Fri, 07 Aug 2026 18:00:03 EDT news705327588 Supercontinuum light sources—often called "white lasers" because they emit a broad, continuous rainbow of colors—are essential tools for everything from advanced medical imaging to environmental gas detection. However, researchers have historically faced a frustrating trade-off: A broad spectrum comes at the expense of high fluctuations, which has effectively limited their use. https://phys.org/news/2026-08-elegant-modification-range-noise-white.html Optics & Photonics Thu, 06 Aug 2026 19:00:03 EDT news705252541 For the first time, scientists have observed a three-dimensional woven structure forming naturally inside a crystal, revealing a previously unknown way in which matter can organize itself. https://phys.org/news/2026-08-woven-naturally-crystal.html Condensed Matter Thu, 06 Aug 2026 17:50:01 EDT news705255901 Three years after a team of Caltech scientists showed that pairs of entangled photons could double the resolution of a light microscope, the same lab has figured out a way to double down on that improvement. They have now achieved a fourfold resolution boost compared to a classical microscope, using a new optical design that sends one of the entangled photons through the microscope's optics three times rather than just once. https://phys.org/news/2026-08-quantum-microscopy-quadruples-microscope-resolution.html Optics & Photonics Thu, 06 Aug 2026 17:20:01 EDT news705248785 Fluorescent dyes have long been used in biological research to identify and visualize structures within living cells. Although effective, they have several drawbacks, including altering the cells under study, limiting the number of structures that can be examined at once and reducing measurement accuracy. https://phys.org/news/2026-08-ai-ramanomics-major-obstacle-cells.html Cell & Microbiology Thu, 06 Aug 2026 15:40:01 EDT news705240841 Many material properties depend on how electrons are arranged inside a material. Their distribution determines, for example, whether a material conducts electricity or displays magnetic behavior. Understanding how electrons organize themselves at the atomic scale is therefore one of the major challenges in materials science. Now, a team led by researchers at the Institute of Materials Science of Barcelona (ICMAB-CSIC) has developed a new technique that, for the first time, reveals how electrons are organized inside materials with an unprecedented level of detail. https://phys.org/news/2026-08-key-material-properties-atom.html Analytical Chemistry Thu, 06 Aug 2026 15:00:01 EDT news705237421 U.K. and U.S. scientists have uncovered an important piece of the puzzle in the signaling pathway that causes damaging scar tissue to build up in the body, raising hopes for future treatments. A team from the University of Manchester and University of Connecticut have revealed how a little-known protein helps keep one of the body's most powerful biological signals under tight control. Their findings, published in Nature Communications, could eventually help researchers develop new ways to tackle conditions linked to fibrosis, a process in which excessive scar tissue forms in organs and prevents them from working properly. https://phys.org/news/2026-08-protein-body-restrain-scar.html Cell & Microbiology Wed, 05 Aug 2026 17:00:05 EDT news705158941 In early 2025, special signals wended their way through a fiber-optic highway strung above the streets and sidewalks of the Maryland suburbs. The arrival of those signals at their destination marks a significant step toward a long-held dream of building a "quantum network." Researchers believe that this emerging technology could someday link quantum devices in ways that supercharge scientific research, enable ultrasecure communications and boost the power of future quantum computers. https://phys.org/news/2026-08-spooky-particles-transit-dc-suburbs.html Optics & Photonics Wed, 05 Aug 2026 16:30:01 EDT news705164821 Researchers from the U.S. National Science Foundation National Solar Observatory (NSF NSO), the Max Planck Institute for Solar System Research (MPS) in Germany, and the High Altitude Observatory (HAO) in the U.S. have made a discovery in solar physics. New images of the sun's surface taken with the world's largest solar telescope, the NSF Daniel K. Inouye Solar Telescope, built and operated by the NSO in Hawaii, along with sophisticated computer simulations, reveal tiny plasma vortices that had never before been visible. https://phys.org/news/2026-08-tiny-vortices-sun-surface.html General Physics Wed, 05 Aug 2026 11:00:01 EDT news705066601 When designing microscopes, optical engineers have long faced a trade-off between speed, field of view and resolution. But improving one of these properties typically comes at the expense of another. Now, a UC Berkeley–led team of researchers has found a way to address this challenge, opening the door to new possibilities in the field of microscopy. https://phys.org/news/2026-08-focus-microscope-captures-billion-pixels.html Optics & Photonics Mon, 03 Aug 2026 18:40:01 EDT news704990341 Researchers at the George W. Woodruff School of Mechanical Engineering have developed a new approach to nanoscale 3D printing that improves both speed and fidelity, overcoming a challenge that has limited the technology's broader use in manufacturing. https://phys.org/news/2026-08-pixel-patterns-harness-diffraction-faster.html Nanophysics Mon, 03 Aug 2026 16:20:02 EDT news704985845 The interaction between X-rays and matter can be actively controlled, according to an international research team led by the University of Hamburg and SLAC National Accelerator Laboratory that has succeeded in producing bright X-ray images with significantly less damage. In an article published in Nature Communications, the researchers report using ultrafast pulses that partially reverse the damage they generate. https://phys.org/news/2026-08-ultrafast-ray-partially-reverse-enabling.html Optics & Photonics Mon, 03 Aug 2026 14:00:05 EDT news704979602 University of Wollongong (UOW) scientists have uncovered, for the first time, exactly how two of the cell's "helper" proteins operate as a rescue crew for misfolded proteins, a discovery that sheds new light on the molecular breakdown that underpins neurodegenerative diseases. https://phys.org/news/2026-08-scientists-molecule-cell-helpers-problem.html Cell & Microbiology Mon, 03 Aug 2026 10:20:03 EDT news704970302 Scientists created an AI system that uses facial recognition and real-time touchscreen testing to automate cognitive studies of capuchin monkeys in the wild. The American Journal of Primatology published a proof-of-concept for the novel method—dubbed CapuchinAI—developed by researchers at Emory University and Georgia Institute of Technology. https://phys.org/news/2026-07-ai-era-cognitive-wild-primates.html Plants & Animals Sat, 01 Aug 2026 16:00:02 EDT news704556415 Information and communication technologies (ICTs) driven by artificial intelligence (AI) are generating data at an unprecedented rate. Every internet search, AI-generated image, recommendation, scientific simulation and large language model creates and processes enormous amounts of information that must be stored, transferred and analyzed. As AI continues to expand across every sector of society, global demand for data storage and computing is rising dramatically. https://phys.org/news/2026-07-optimized-magnetic-pulses-memory-energy.html Condensed Matter Fri, 31 Jul 2026 16:00:01 EDT news704720412 Two organisms inhabiting a common environment can sometimes mutually influence each other, either benefiting or, in some cases, damaging one another. This mutually beneficial or ambivalent biological relationship is known as symbiosis. https://phys.org/news/2026-07-lichen-life-million-years-fungal.html Evolution Fri, 31 Jul 2026 15:40:05 EDT news704709354 An international team of researchers from École Polytechnique, Collège de France and Helmholtz-Zentrum Dresden-Rossendorf (HZDR) has achieved a world first: the experimental realization of an all-optical photonic time crystal (PTC), a material whose optical properties can be strongly and periodically modulated over ultrafast timescales. https://phys.org/news/2026-07-photonic-crystals-ultrafast-terahertz-range.html Optics & Photonics Thu, 30 Jul 2026 19:40:04 EDT news704645101 When a virus enters a cell, its top priority is to replicate its genome rapidly, creating new viruses to infect elsewhere. The host has the opposite priority: to destroy the virus, ideally before it can do any harm. Biology has evolved diverse tactics for viral recognition and destruction, but they share a common theme—sensing that an invading viral genome is present in a cell. https://phys.org/news/2026-07-bacteria-virus-dna.html Cell & Microbiology Thu, 30 Jul 2026 18:20:02 EDT news704620612 What if glowing molecules could synchronize, much like fireflies flashing in unison? Researchers have discovered that molecules confined within tiny gold nanostructures can behave collectively, coordinating their interactions even under conditions where this was previously thought impossible. The finding challenges long standing assumptions about how optical coherence forms and opens new possibilities for highly sensitive sensors, molecular photonics, and future quantum technologies capable of operating at room temperature. https://phys.org/news/2026-07-scientists-molecules-cooperate-room-temperature.html Nanophysics Thu, 30 Jul 2026 18:10:02 EDT news704649001 Poxviruses have a long history in human disease as well as medicine: The first-ever vaccine was developed to protect against smallpox, which has since been eradicated. Despite this, scientists still don't fully understand how poxviruses infect and replicate inside our cells. Recent outbreaks of mpox highlight an urgent need to better understand poxvirus biology. https://phys.org/news/2026-07-uncovering-poxvirus-portal-complex.html Cell & Microbiology Thu, 30 Jul 2026 18:00:01 EDT news704643481 Ancient plant seeds provide important archaeological evidence for studying the evolution of human civilization. Lingnan University and Shandong University have jointly developed the world's first artificial intelligence (AI) archaeological system dedicated to identifying ancient Chinese plant seeds. The system emulates the identification process of archaeobotanical experts and achieves a classification accuracy of more than 90%. https://phys.org/news/2026-07-ancient-chinese-seeds-spanning-years.html Archaeology Thu, 30 Jul 2026 16:00:09 EDT news704640122 Lysosomes are small compartments inside cells that break down and recycle biological materials. Once regarded mainly as cellular waste-disposal centers, lysosomes are now understood to be important signaling hubs for calcium and sodium ions. Through these signals, they help regulate intracellular transport, organelle shape and cellular responses associated with disease. https://phys.org/news/2026-07-tiny-sugar-chains-calcium-sodium.html Cell & Microbiology Thu, 30 Jul 2026 14:20:04 EDT news704630761 The creation of fully artificial organs is a sci-fi dream, and researchers in Japan may have brought it one step closer to reality by developing a new photofabrication technique (i.e., a light-controlled synthetic method) for constructing arteriole-scale tubular hydrogels. Their research is published in the journal Advanced Materials. https://phys.org/news/2026-07-closer-artificial-uv-arteriole-scale.html Biotechnology Wed, 29 Jul 2026 16:40:06 EDT news704550301 An ancient marine 'crime scene' discovered near Richmond captures the world first evidence of a flying reptile being eaten by a sea monster… before that predator became dinner itself. https://phys.org/news/2026-07-bag-bones-rare-tier-prehistoric.html Paleontology & Fossils Tue, 28 Jul 2026 18:40:06 EDT news704476081 A new quantum sensing technique could enable measurements of single protein structures and other important molecules, with potential applications in drug discovery and structural biology. A research team from the Institute for Quantum Computing (IQC) at the University of Waterloo developed a new method that uses a single molecule as a quantum sensor. Quantum sensors use unique properties of quantum mechanics to make ultra-precise measurements that traditional sensors cannot achieve. https://phys.org/news/2026-07-molecule-quantum-sensor-imaging-proteins.html Bio & Medicine Tue, 28 Jul 2026 15:00:06 EDT news704463661 At long last, astronomers have firm evidence that Betelgeuse, one of the most famous stars in the night sky, is not alone. Using the European Southern Observatory's Very Large Telescope (ESO's VLT), a team led by French researcher Miguel Montargès obtained the clearest image yet of what is likely Betelgeuse B, the star orbiting Betelgeuse. "This is the conclusion of a century-long quest," Montargès says. https://phys.org/news/2026-07-astronomers-strongest-evidence-betelgeuse-companion.html Astronomy Tue, 28 Jul 2026 08:00:03 EDT news704360761 Nanocarbons are molecular-scale carbon structures considered to be the building blocks for next-generation materials. Until now, scientists have built them by fusing small, flat carbon molecules together at their edges. Modifying the inside of a molecule was considered challenging because inner bonds are locked into flat, rigid structures that resist change. https://phys.org/news/2026-07-scientists-rebuild-molecules-chiral-nanocarbons.html Nanomaterials Tue, 28 Jul 2026 05:00:01 EDT news704364241 For the first time, researchers can witness nanometer-scale thickness changes across a melting snowflake with a compact, lensless chip that captures gigapixel video at 30 frames per second across centimeter-scale fields. https://phys.org/news/2026-07-christmas-july-capture-gigapixel-3d.html Biotechnology Mon, 27 Jul 2026 12:00:03 EDT news704368931 "Shark Week," which kicks off this week, has captivated audiences for decades with stories of these powerful ocean predators. But the secret behind their extraordinary swimming abilities lies far deeper than their impressive teeth or iconic tails—it's hidden inside their spines. https://phys.org/news/2026-07-sharks-spines-hidden-architecture-styles.html Plants & Animals Mon, 27 Jul 2026 11:40:07 EDT news704368926 Many molecules exist in two mirror-image forms—like left and right hands—that look identical but can behave very differently, especially in biological systems and pharmaceuticals. Distinguishing between these enantiomers (also called chiral molecules) is a longstanding challenge in science and technology. A useful analogy is that of a screw and a nut: A right-handed screw fits only into a right-handed thread, while a left-handed one will not engage properly. https://phys.org/news/2026-07-laser-distinguishes-mirror-image-molecules.html Optics & Photonics Sun, 26 Jul 2026 15:00:01 EDT news704032750