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. Coral reefs are renowned for their visual beauty, but for the marine life they support, their sounds may be just as enticing. Two new studies led by UC San Diego's Scripps Institution of Oceanography reveal how underwater acoustic enrichment—the playback of sounds from healthy reefs—can help spur the recovery of degraded coral reefs and their fish communities. https://phys.org/news/2026-10-healthy-reef-boost-coral-fish.html Plants & Animals Thu, 08 Oct 2026 05:00:14 EDT news710587621 The European Space Agency–led Solar Orbiter spacecraft has flown through an S-shaped kink known as a "switchback" in the solar wind's magnetic field. By fingerprinting the elusive particles within the switchback, Solar Orbiter has traced its origin back to the sun's surface and revealed more about solar magnetism—the unruly instigator of dangerous solar storms. https://phys.org/news/2026-10-solar-orbiter-tracks-mysterious-magnetic.html Astronomy Thu, 08 Oct 2026 05:00:10 EDT news710588161 A new type of advanced microscope (wide-field coherent multidimensional microscopy) has been developed. It uses a carefully designed sequence of ultrashort light pulses to study the behavior of high-tech materials, with potential practical applications in the study of innovative materials such as those used to build solar panels. This is the result of work by a research group of physicists from the Faculty of Sciences, Mathematics, Physics, and Natural Sciences at Università Cattolica's Brescia campus who, for the first time, have developed a "multidimensional microscope" that, in a sense, records the behavior of materials. https://phys.org/news/2026-10-ultrashort-laser-pulses-microscope-electron.html Optics & Photonics Wed, 07 Oct 2026 17:10:01 EDT news710610361 When scientists discovered that increasing the ocean's natural alkalinity could enhance seawater's capacity to absorb and store carbon dioxide (CO₂), the idea quickly gained attention as a potential geoengineering solution to climate change. Early visions suggested it could remove gigatonnes of CO₂ from the atmosphere each year. But the reality is far more complex. https://phys.org/news/2026-10-boosting-seawater-alkalinity-communities-tackle.html Earth Sciences Wed, 07 Oct 2026 15:00:09 EDT news710594390 Off the coast of East Antarctica, researchers led by Kiel University (CAU) and the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI), have investigated an exceptionally large sedimentary body embedded in the seafloor of Vincennes Bay: a so-called "grounding-zone wedge"—symmetrical, wedge-shaped, approximately 260 meters (853 feet) high and 65 kilometers (40 miles) long. With a volume of more than 580 cubic kilometers (139 cubic miles), it is the largest known isolated grounding-zone wedge on a glaciated continental shelf to date and constitutes an exceptional archive of East Antarctica's glacial history. https://phys.org/news/2026-10-seafloor-sediments-reveal-east-antarctic.html Earth Sciences Wed, 07 Oct 2026 13:40:01 EDT news710593682 More than 80 years ago, scientists discovered that differences in yellow pigmentation were critical to courtship success and failure for fruit flies. It was one of the first demonstrations linking genes to complex behavior, and ever since, the Yellow proteins that paint these shades in nature have been a fruitful source of scientific inquiry. https://phys.org/news/2026-10-tortoise-beetles-pigmentation-protein-shield.html Ecology Wed, 07 Oct 2026 11:40:08 EDT news710590201 While lithium has been used as a first-line treatment for the long-term management of bipolar disorder for more than 70 years, scientists still do not fully understand how it produces its therapeutic effects in the brain.In a new study published in PLOS ONE, Surrey researchers used computational chemistry and quantum simulations to investigate whether part of the answer could lie in "nuclear spin"—a quantum property that makes an atom's nucleus behave like a tiny magnet, allowing it to influence nearby electrons and potentially change the outcome of chemical reactions. https://phys.org/news/2026-10-quantum-simulations-lithium-isotopes-affect.html Biochemistry Wed, 07 Oct 2026 11:20:11 EDT news710590142 A University of Texas at Dallas scientist and her colleagues have discovered an unusual atomic pattern in a uranium-based material that gives it a rare combination of magnetic properties, a finding that could open new pathways for designing advanced electronic and computer memory devices. https://phys.org/news/2026-10-uranium-compound-1960s-reveals-hidden.html Condensed Matter Wed, 07 Oct 2026 11:00:35 EDT news710524081 Scientists Henri B. Kagan and Kenso Soai won the Nobel Prize in chemistry Wednesday for untangling mysterious mirror images in molecules, a discovery that has been used to develop countless drugs and transformed modern medicine. https://phys.org/news/2026-10-nobel-prize-chemistry-awarded-kagan.html Other Wed, 07 Oct 2026 06:12:46 EDT news710572334 Scientists have produced a first-of-its-kind assessment showing which coastal regions of Europe they believe are at greatest risk from harmful light pollution. https://phys.org/news/2026-10-highlights-european-greatest-pollution.html Environment Tue, 06 Oct 2026 20:00:01 EDT news710510401 Where did the energy come from to power the chemical origin of life, and how did phosphate come to be the universal energy currency of cells? Biologists from the Institute of Molecular Evolution at Heinrich Heine University Düsseldorf (HHU) have uncovered a new source of energy that drove primordial chemical reactions on the early Earth forward to kick-start metabolism. Their findings, now published in The FEBS Journal, identify phosphite and palladium, substances that naturally occur in H2-producing hydrothermal vents, as an inorganic precursor of ATP. https://phys.org/news/2026-10-hydrothermal-vents-geochemical-precursor-atp.html Evolution Tue, 06 Oct 2026 18:00:11 EDT news710509202 Creating a quantum device often begins by intentionally damaging a crystal. Scientists fire an ultrafast laser pulse into a material, knocking atoms out of place and leaving behind tiny imperfections called vacancies. Far from being flaws, these vacancies can behave as qubits—the fundamental building blocks of quantum information. https://phys.org/news/2026-10-ray-technique-reveals-quantum-materials.html Optics & Photonics Tue, 06 Oct 2026 17:20:08 EDT news710508661 A newly released panorama captured by NASA's Curiosity rover offers the most detailed view yet of distant, wind-carved Martian cliffs, highlighting features the mission's scientists have long been waiting to see up close. The scene was snapped at 8:30 a.m. local Mars time, showing striking blue hues in the foreground as bright morning light illuminates crags known as yardangs on the horizon. https://phys.org/news/2026-10-nasa-curiosity-rover-stunning-martian.html Planetary Sciences Tue, 06 Oct 2026 16:00:07 EDT news710515681 A study from the Research Center for Materials Nanoarchitectonics (MANA), one of the centers under the National Institute for Materials Science (NIMS), presents a new method to reveal hidden material disorder reflected in complex photoluminescence spectra, paving the way for new optical diagnostics of material disorder in two-dimensional semiconductors and related light-emitting materials. https://phys.org/news/2026-10-peaks-optical-analysis-decodes-spectral.html Nanophysics Tue, 06 Oct 2026 15:40:10 EDT news710505781 The world would look radically different without rulers and measuring tapes that fit into a pocket. Carpenters, fashion designers and engineers rely on these trusty tools to check the size of everything from a wooden board to a fabric swatch. But physicists who work with light lack that same convenience for one of the basic measurements of their craft. They routinely need to measure and compare the frequencies—colors—of the light waves they are using. https://phys.org/news/2026-10-chip-based-frequency-potential-portable.html Optics & Photonics Tue, 06 Oct 2026 15:00:10 EDT news710504281 Francis Halzen won the Nobel Prize in physics on Tuesday for his efforts to demystify a rare group of neutrinos, tiny cosmic particles that scientists believe offer clues to how the universe evolved. https://phys.org/news/2026-10-francis-halzen-nobel-prize-physics.html General Physics Tue, 06 Oct 2026 06:12:06 EDT news710485847 Dr. Karl Deisseroth spent hours fielding congratulatory calls after learning early Monday that he had won a Nobel Prize for medicine for helping to open a new field of brain science called optogenetics. https://phys.org/news/2026-10-california-scientist-nobel-prize-school.html Other Tue, 06 Oct 2026 02:20:09 EDT news710469823 Like Earth, most planetary bodies circle their star in stable, detached orbits. These companionable systems can suddenly change when a planet comes too close to its star. In such a close encounter, a star can pull the planet in and swallow it whole. https://phys.org/news/2026-10-astronomers-star-slowly-snacking-brown.html Astronomy Mon, 05 Oct 2026 16:40:16 EDT news710425861 If you're reading this, your body probably contains forever chemicals. https://phys.org/news/2026-10-chemicals-yeast-ai.html Environment Mon, 05 Oct 2026 15:00:10 EDT news710415842 Heat shields are one of the most important parts of any spacecraft that intends to enter an atmosphere. And the material they are made of is critical. Improving them has been a challenge, though, as researchers typically only get "before" and "after" pictures of a heat shield's job of helping a spacecraft land safely back on Earth. https://phys.org/news/2026-10-rays-ai-reveal-spacecraft-shields.html Astronomy Mon, 05 Oct 2026 12:20:09 EDT news710407561 Scientists have developed a new way to make ceramic materials that can better withstand extreme heat and continue performing reliably in sensors and actuators. The approach creates tiny structures throughout the material that give it new electrical and mechanical properties. https://phys.org/news/2026-10-nanoscale-electromechanical-properties-ceramics.html Nanophysics Mon, 05 Oct 2026 10:20:07 EDT news710412482 On the shores of Lake Eyasi in northern Tanzania, a small number of people still hunt and gather their food. Today, a Hadza hunter has taken down an animal—a kudu. He can't carry it by himself, so he cuts his poisoned arrow from its flank, covers the carcass in dry grass to hide it from hyenas and heads home to enlist help. https://phys.org/news/2026-10-hunter-societies-reveal-inequalities-power.html Social Sciences Mon, 05 Oct 2026 09:40:01 EDT news710407022 As Ted Schuur stepped along the edges of Smith Lake, a bubble surfaced from the muck underfoot. And then another. They're bubbles of methane, a potent heat-trapping gas made from decomposing plants and animals that had once been stuck in Alaska's frigid permafrost. But that frozen ground is thawing because the Arctic is warming four times faster than the rest of the globe. For thousands of years that frozen ground stored dead plants and animals, but the accelerating thaw is allowing them to decay into methane and carbon dioxide. https://phys.org/news/2026-10-gas-frozen-arctic-ground-slowly.html Environment Sun, 04 Oct 2026 12:20:01 EDT news710069106 Saturn's icy moon Enceladus hides a global ocean beneath its frozen surface. From fractures near its south pole, material from this ocean is ejected into space as a plume of water vapor and ice particles. These particles offer scientists a rare opportunity to investigate an extraterrestrial ocean without drilling through kilometers of ice. https://phys.org/news/2026-09-enceladus-ocean-spray-chemically-diverse.html Astrobiology Sun, 04 Oct 2026 12:00:01 EDT news709890049 In recent experiments involving hydrogels and water droplets, researchers have proposed that exposure to visible light could make water evaporate faster without heating it. However, direct evidence that light acts on water itself has proven elusive. https://phys.org/news/2026-10-visible-evaporation-rigorous.html General Physics Sat, 03 Oct 2026 12:40:01 EDT news710151999 Investigators in Argentina are trying to solve the mystery of baby whales washing up dead in unusually high numbers along the country's Patagonian coast. https://phys.org/news/2026-10-scientists-baby-whales-dead-argentina.html Ecology Sat, 03 Oct 2026 05:15:21 EDT news710223264 Superconductors are materials that conduct electricity with no resistance and expel magnetic fields when cooled to ultralow temperatures. And depending on their quantum structure, they can also showcase strange properties like magnetic levitation. But now things are getting a little weirder. https://phys.org/news/2026-10-scientists-superconductor-reversal-symmetry.html Superconductivity Fri, 02 Oct 2026 17:00:01 EDT news710164361 The circular photogalvanic effect (CPGE), a phenomenon that generates helicity-dependent photocurrents in noncentrosymmetric materials, can originate purely from a crystal's internal structure without a contribution from the surface, a study from Science Tokyo reveals. https://phys.org/news/2026-10-mirror-image-crystals-reverse-driven.html Nanophysics Fri, 02 Oct 2026 14:40:12 EDT news710157781 While scientists are known for their dedication to their research, crawling on the floor to avoid electrocution for the sake of a measurement seems a little excessive. But this is what British physicist John Cockcroft and Irish physicist Ernest T.S. Walton had to do in the early 1930s while studying the structure of atomic nuclei. Luckily, their efforts led to their receiving the Nobel Prize in 1951. https://phys.org/news/2026-10-physicists-uncovered-particle-honored-nobel.html General Physics Fri, 02 Oct 2026 14:00:01 EDT news710159048 Research led by a group from the University of Newcastle has found a new way to make silicone surfaces—and control how slippery they are. The work was published in the journal Chemistry of Materials. https://phys.org/news/2026-10-smart-silicone-coatings-friction-stickiness.html Nanomaterials Fri, 02 Oct 2026 13:40:13 EDT news710156282