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. Why has the yeast Candida auris become a dangerous pathogen worldwide in just a few years? This question is on the minds of many researchers. Carla Schuh and Chaitanya Gokhale from the Biocentre at the University of Würzburg have now summarized the current state of knowledge in a review article in the journal mSphere. To that end, they analyzed around 180 studies by other researchers. https://phys.org/news/2026-10-candida-auris-harbinger-dangerous-fungal.html Evolution Wed, 21 Oct 2026 19:00:01 EDT news711814201 Imagine encountering a rattlesnake in your backyard or while on a hike. It will most likely "freeze" to avoid attracting attention, but if it feels especially threatened, it may rattle and even strike, delivering a painful dose of venom. https://phys.org/news/2026-10-rattlesnakes-alike-personality-venom.html Plants & Animals Wed, 21 Oct 2026 17:40:01 EDT news711793881 Researchers at Eötvös Loránd University (ELTE) have reconstructed approximately 16,000 years of summer temperature changes from sediments collected at Lake Prokoško in Bosnia and Herzegovina. The findings show how the Western Balkans responded to rapid climate changes at the end of the last glacial period, how warmer and cooler phases unfolded during the Holocene, and how the impact of human land use became increasingly pronounced. https://phys.org/news/2026-10-reconstructing-years-summer-temperature-western.html Earth Sciences Wed, 21 Oct 2026 16:30:02 EDT news711818342 Researchers at Keele University have discovered that migratory butterflies may use different navigation systems to find their way during migrations, highlighting the importance of understanding how different species may respond to environmental changes. https://phys.org/news/2026-10-butterfly-reveal-migrating-species-natural.html Plants & Animals Wed, 21 Oct 2026 14:20:01 EDT news711801421 Keeping to warm climates throughout their 250-million-year history may have helped crocodiles and their relatives survive the asteroid that killed the dinosaurs, finds a new study led by UCL (University College London) researchers. https://phys.org/news/2026-10-climates-crocodiles-outlast-dinosaurs.html Evolution Wed, 21 Oct 2026 14:00:49 EDT news711792541 Despite being known for more mundane uses such as sticking notes to refrigerators or keeping bags shut, magnetization is one of the most fundamental and useful properties of a material. Indeed, it forms the physical basis for storing most of our digital information, encoding the bits used in hard drives, computer memories and credit cards. https://phys.org/news/2026-10-ultrafast-ferromagnetism.html Condensed Matter Wed, 21 Oct 2026 13:40:04 EDT news711801302 Earthquakes and the seismic waves they generate provide some of the best clues to Earth's interior. To extend that success to other worlds, scientists placed seismometers on the Apollo missions to the moon and on the Viking Mars landers, which reached Mars in 1976. Though the Apollo detectors proved a resounding success, Viking's results on Mars were less clear: Viking 1's seismometer failed to deploy properly, and Viking 2 recorded only two ambiguous events. https://phys.org/news/2026-10-reexamined-viking-reveals-marsquake-region.html Planetary Sciences Wed, 21 Oct 2026 12:40:06 EDT news711799802 Climate change can look very different at the scale of a forest, field or hillside. A new review shows how changes in vegetation and atmospheric conditions can cause local microclimates to warm at very different rates from the regional climate—and why this matters for understanding how biodiversity will respond to climate change. https://phys.org/news/2026-10-life-earth-climate.html Earth Sciences Wed, 21 Oct 2026 12:20:23 EDT news711798782 Scientists have proposed what they believe is the first method for detecting "mirror life"—a hypothetical form of life made from molecular building blocks that are the mirror image of those found naturally on Earth. Researchers at the University of Strathclyde and the Department of Chemistry at Durham University have outlined a new approach that could identify mirror organisms using molecules which emit left- and right-handed light. https://phys.org/news/2026-10-based-method-hypothetical-mirror-life.html Biotechnology Wed, 21 Oct 2026 12:00:14 EDT news711798483 For the first time, Northwestern University physicists have coaxed a single positron—the antimatter counterpart of an electron—into an exquisitely controlled quantum state. https://phys.org/news/2026-10-physicists-particle-antimatter-months.html General Physics Wed, 21 Oct 2026 11:00:10 EDT news711713041 A new study led by researchers at the Konkoly Observatory of the HUN-REN Research Centre for Astronomy and Earth Sciences (HUN-REN CSFK) in Budapest has revealed what makes a distant red giant star the most explosively active in the entire Kepler field—and the answer lies in a surprisingly subtle interplay between a close stellar companion, vast dark starspots and a highly efficient internal magnetic dynamo. https://phys.org/news/2026-10-astronomers-uncover-powerful-stellar-flares.html Astronomy Wed, 21 Oct 2026 09:20:06 EDT news711791342 The oxygen in about every other breath we take comes from microscopic cells—phytoplankton—drifting in the surface of the ocean. Among them is Prochlorococcus, the smallest and most abundant photosynthetic organism in the seas. It single-handedly accounts for roughly 10% of all the carbon that the land and the oceans pull from the atmosphere each year. https://phys.org/news/2026-10-ocean-abundant-loner-microbe-sticky.html Ecology Wed, 21 Oct 2026 09:00:06 EDT news711791161 The site of a former U.S. military base in Greenland was ice-free at a time when summers were a few degrees warmer than today, according to a new University at Buffalo–led study of ancient sediment recovered from beneath the site in the 1960s. https://phys.org/news/2026-10-forgotten-samples-greenland-cold-war.html Earth Sciences Tue, 20 Oct 2026 19:40:01 EDT news711727681 Applying eyedrops is difficult in space, where there is almost no gravity. A KAIST research team has developed a wearable patch that delivers eyedrops to the eye without relying on gravity. The research team was led by Professor Ki-Hun Jeong from the Department of Bio and Brain Engineering, in collaboration with a research team led by Professor Se Joon Woo from Seoul National University Bundang Hospital. The paper is published in the journal Sensors and Actuators B: Chemical. https://phys.org/news/2026-10-eyedrops-space-wearable-patch-approach.html Space Exploration Tue, 20 Oct 2026 17:00:04 EDT news711719304 Water isn't always as it seems. Under extreme conditions, such as those found on other planets, it has been discovered to change its atomic structure, giving it the means to alter its appearance and other properties. https://phys.org/news/2026-10-weve-physicists-earth-conditions.html Planetary Sciences Tue, 20 Oct 2026 16:10:02 EDT news711729662 The Orionids—one of two major meteor showers caused by remnants from Halley's Comet—will peak this week, though a large moon will dim visibility until after it sets late at night. https://phys.org/news/2026-10-orionid-meteor-shower.html Space Exploration Tue, 20 Oct 2026 14:30:01 EDT news711722869 Pulsars are rapidly rotating neutron stars, the extremely dense cores left behind when massive stars explode. Astrophysicists have recently observed a pulsar rotating over 300 times per second that appeared to be slowing down unusually quickly. https://phys.org/news/2026-10-pulsar-apparent-slowdown-reveals-rare.html Astronomy Tue, 20 Oct 2026 14:20:10 EDT news711713533 Can protecting elephants and whales help mitigate climate change? https://phys.org/news/2026-10-large-animals-mitigate-climate-complicated.html Earth Sciences Tue, 20 Oct 2026 11:40:09 EDT news711708181 New research from the University of Aberdeen has revealed that periods of global warming can trigger long-lasting increases in wildfire activity, with ecosystems taking far longer to recover than previously thought. The study, recently published in Scientific Reports, provides the first detailed evidence of how wildfires responded to a major natural warming event around 65 million years ago, the Danian hyperthermal. This work offers important insights into the risks facing today's world as climate change drives more frequent and severe fires. https://phys.org/news/2026-10-ancient-wildfire-world.html Earth Sciences Tue, 20 Oct 2026 11:20:10 EDT news711708061 Scientists at Columbia University and Imperial College London have found that the largest canyon system in the solar system is still active and shaping Mars today, billions of years after it first formed. https://phys.org/news/2026-10-giant-canyon-mars-tectonically-today.html Planetary Sciences Tue, 20 Oct 2026 09:20:36 EDT news711705481 A Japanese spacecraft rocketed toward Mars on Tuesday on a quest to explore its mysterious moons and bring back samples. https://phys.org/news/2026-10-japan-spacecraft-mysterious-moons-mars.html Space Exploration Tue, 20 Oct 2026 05:40:13 EDT news711693525 As governments prepare to gather in Yerevan, Armenia, this week for the U.N. Biodiversity Conference (COP17), new research identifies 13% of Earth's land area as hotspots for biodiversity conservation, highlighting where conservation efforts are most urgently needed. https://phys.org/news/2026-10-earth-biodiversity-hotspots.html Environment Mon, 19 Oct 2026 19:20:12 EDT news711648242 A new LMU study shows that three-quarters of the estimated global potential for new forests to capture CO₂ is threatened by significant social and institutional challenges. https://phys.org/news/2026-10-trees-climate-benefits-rights-livelihoods.html Environment Mon, 19 Oct 2026 17:40:01 EDT news711644822 The gas orbiting Sagittarius A (Sgr A*), the supermassive black hole at the center of the Milky Way galaxy, is rich in metals, researchers at McGill University's Trottier Space Institute have found. The metal enrichment probably resulted from stars that exploded and released material into the black hole's surroundings over time, they said. https://phys.org/news/2026-10-webb-reveals-metal-rich-gas.html Astronomy Mon, 19 Oct 2026 16:00:15 EDT news711642481 The aurora is among nature's most visually striking phenomena. It occurs when charged particles from the sun are funneled by Earth's magnetic field into the upper atmosphere, where they collide with atoms and molecules and produce distinctly colored curtainlike patterns of light. https://phys.org/news/2026-10-auroral-electrons.html Planetary Sciences Mon, 19 Oct 2026 14:40:01 EDT news711628203 When Earth formed billions of years ago, its metallic core was wrapped in a global ocean of molten rock, which eventually cooled and crystallized to form the mantle. Today, when deep-rooted mantle plumes rise toward the surface and produce volcanic eruptions, the resulting lava can contain hydrogen from deep inside the planet. https://phys.org/news/2026-10-earth-core-leaking-hydrogen-billions.html Earth Sciences Mon, 19 Oct 2026 13:30:01 EDT news711633802 The European Space Agency's Euclid space telescope has discovered its first previously unknown comet in images taken between Sept. 16 and 24, 2026. https://phys.org/news/2026-10-euclid-comet-million-miles-earth.html Planetary Sciences Mon, 19 Oct 2026 13:20:01 EDT news711626041 New research from the University of St Andrews has shed light on the evolution of an important yet thus far poorly understood group of marine invertebrate animals—brachiopods. The work, published in Science Advances, presents the first comprehensive phylogenomic analysis of all five extant brachiopod orders and related lineages. https://phys.org/news/2026-10-oldest-animals-earth-common-wormlike.html Evolution Mon, 19 Oct 2026 13:00:07 EDT news711622357 In principle, artificial intelligence could make finding the right material for an application as simple as ordering dinner: Scientists would tell a large language model what they want, and it would serve them the perfect material for the job. https://phys.org/news/2026-10-ai-crystal-view-materials-world.html Analytical Chemistry Mon, 19 Oct 2026 12:20:01 EDT news711622141 Japanese scientists are readying a mission to Mars' moons to retrieve samples that could help unlock the origins of the solar system and life on Earth, in what aims to be the first round trip to the Martian region. https://phys.org/news/2026-10-japan-historic-mission-mars-moon.html Space Exploration Sun, 18 Oct 2026 16:20:01 EDT news711555681