physics

Brazil face Australia in a football match that is drawing heavy attention from Brazilian fans. Sports outlet ESPN Brasil is providing the score, key moments and information on where to watch the game. Interest is high as supporters follow the Seleção's line-up and performance against a physical Australian side, with coverage spanning TV and streaming options.

Nvidia is reportedly pushing into glass substrate packaging for its chips, a manufacturing shift that could improve performance and density in future AI processors as traditional organic packaging approaches physical limits. The report, picked up by 24/7 Wall St., suggests the move could reshape how advanced AI chips are built across the semiconductor industry. Details on timing and suppliers remain sparse.

New research reported by ScienceDaily suggests that the length of Earth's day is not precisely 24 hours, and that the cause may be found deep within the planet's interior. The finding is drawing attention for what it implies about Earth's inner structure and the slow physical processes that shape how the planet rotates over time.

A Harvard study found that students using an AI tutor learned more physics in less time than peers in traditional classroom lessons. The research compared active learning methods with an AI-driven tutor and reported better results and higher engagement for the AI group. Educators are debating what this means for the future of teaching and the role of lecturers.

A new study reports that people with internet addiction show signs of exhausted physiological stress systems, suggesting chronic online overuse may wear down the body's stress response. The findings add to growing concern about excessive internet use and its physical, not just psychological, health effects.

A Harvard study has concluded that an AI tutor outperformed traditional in-class physics teaching. The findings suggest students using the AI tutor achieved better learning outcomes than those in conventional classroom settings. The result is drawing attention as educators debate the role of artificial intelligence in higher education and whether such tools should be adopted more widely in science courses.

Researchers at Children's National report that children with chronic kidney disease experience declines in cardiopulmonary fitness at an early stage of the disease. The finding suggests reduced exercise capacity may develop well before advanced kidney dysfunction, highlighting the value of monitoring physical fitness and encouraging safe physical activity in young patients with CKD.

A large global study has examined how screen time affects children's wellbeing, according to reporting carried by Yahoo News New Zealand. The findings address an ongoing debate among parents, educators and health researchers over how digital device use shapes children's mental and physical health. Details of the study's size, methodology and conclusions were not included in the available report.

Sacramento Kings guard Ben Simmons has spoken publicly about his critics and his mental health, stating that he is now in top form. Simmons, whose career has been marked by high-profile criticism and extended absences from the game, opened up about the toll of the scrutiny and his efforts to recover physically and mentally ahead of his stint with the Kings.

Quantum computing is entering a new phase, with analysts saying the field has moved past pure physics experiments and into an era where supply chains and manufacturing capability will determine which companies succeed. Discussion is focusing on how firms scale production of quantum hardware and secure the components and industrial capacity needed to turn laboratory breakthroughs into commercial products.

New research suggests magnetic fields may have played a key role in the formation of the solar system, potentially influencing how material in the early solar nebula collapsed and clumped into the sun and planets. The finding adds to ongoing debate among scientists about the physical processes that set planetary formation in motion more than 4.5 billion years ago.

Theoretical physicists, encouraged by recent progress in understanding black holes, are now applying the same tools to entire universes. Writing for Quanta, physicist Matt von Hippel explains how what they are finding is leading researchers to question fundamental assumptions about physics and cosmology.

Apple Music is set to open a concert venue inside London's Battersea Power Station, adding a live music space to the landmark's growing retail and entertainment district. The move signals Apple's continued investment in music beyond streaming, following its radio stations and live sessions. Details on capacity, opening date and programming have not yet been confirmed.

Researchers are combining artificial intelligence with physics-based imaging methods to reveal details invisible to conventional cameras and to colorize anime footage. In a Q&A discussion, experts explain how these techniques could change fields ranging from scientific imaging to animation production, highlighting the growing role of machine learning alongside physical modeling in visual technology.

A Quanta Magazine article explaining the holographic principle in physics is being discussed on Hacker News. The idea is that gravity in a volume of space can be described by information encoded on that volume's boundary, as in the AdS/CFT correspondence, suggesting three-dimensional reality may emerge from lower-dimensional information. Commenters on the post are debating what this implies about the fundamental nature of space, time and whether reality is a projection.

South Korean robotics company Angel Robotics has launched PHAI-X1, a wearable robot platform aimed at physical AI research. The system is intended to give researchers a hardware base for developing and testing AI that interacts with the physical world, such as exoskeleton control and human-assistance applications. Details on pricing and availability were not included in the initial announcement.

The Vera Rubin Observatory is being used to search for evidence of dark matter, the invisible substance whose gravitational pull shapes the universe. The telescope's wide-field survey capabilities make it well suited to map cosmic structures and probe the mysterious force thought to make up most of the universe's mass, a question that has long puzzled physicists.

An Apple Music Hall has opened at Battersea Power Station in London, adding a new music-focused venue to the regenerated landmark. The opening gives Apple a physical space tied to its Music service in one of the city's most prominent retail and cultural destinations. Further details about the venue's programming and facilities have not yet been widely reported.

Chinese AI firm SenseTime has launched SenseMart OS, an operating system designed to bring embodied intelligence into retail environments. The system is aimed at powering robots and smart devices that can perceive, interact with, and assist customers in stores. Details about pricing, availability, and retail partners have not yet been widely reported.

A scientific colloquium has been published examining the legacy of Syukuro Manabe, the climate physicist whose pioneering computer models laid the foundation for simulating and understanding global warming. Manabe's work, recognised with the 2021 Nobel Prize in Physics, is credited with first showing how rising carbon dioxide levels drive changes in the Earth's climate.

Researchers led by Dr. Jona Kayser at MPZPM report that physical processes in dense cell populations strongly influence the best timing of treatment cycles, with implications for both cancer therapy and antibiotics. Treatment resistance remains one of the central challenges in medicine, and the findings suggest that timing could be adjusted based on how tightly cells pack together rather than on biology alone. The work points to new ways of scheduling therapies to delay or avoid resistance.

Pink Floyd's famous album title is being used to frame a new physics finding. A science news item about quantum mechanics and astrophysics is circulating under the 'Dark Side of the Moon' headline, and commenters are sharing it widely, though the exact research result behind the reference is not detailed in the available context.

Researchers have produced new catalogs mapping the quantum possibilities of atomically thin materials, systematically charting the properties these two-dimensional substances can exhibit. The work aims to give scientists a reference tool for identifying promising candidates for quantum computing and next-generation electronics. Coverage so far is limited to the announcement itself, with little public discussion yet.

A new gravity experiment is prompting physicists and science commentators to revisit one of Einstein's core assumptions: that the speed of light is constant. Reports suggest the experiment's findings raise questions about how light behaves under gravitational conditions, challenging textbook relativity. Scientists urge caution, noting that extraordinary claims about relativity require extraordinary confirmation.

Researchers publishing in Nature describe a physics-informed machine learning approach for calibrating wearable electrochemical sweat biosensors used to monitor metabolites. The method aims to make sensor readings more robust and to validate them physiologically, a key step for reliable, non-invasive health tracking through sweat analysis.