Experiments find that impure ice is less sticky than ice made with pure water. Read more ›
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Researchers have developed a way of joining up the head and tail of a protein, making it more stable and easier to get into cells. Read more ›
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Asteroid Phaethon, which is five kilometers in diameter, has been puzzling researchers for a long time. A comet-like tail is visible for a few days when the asteroid passes closest to the Sun during its orbit. However, the tails of comets are usually formed by vaporizing ice and carbon dioxide, which cannot explain this tail. The tail should be visible at Jupiter's distance from the Sun. Read more ›
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Researchers have discovered a new relationship between the Sun's magnetic field and its sunspot cycle, that can help predict when the peak in solar activity will occur. Their work indicates that the maximum intensity of solar cycle 25, the ongoing sunspot cycle, is imminent and likely to occur within a year. Read more ›
26
Scientists have announced the discovery of nearly 300 gamma ray pulsars. Read more ›
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One voice does not fit all when it comes to virtual assistants like Siri and Alexa, according to researchers who examined how customization and perceived similarity between user and voice assistant (VA) personalities affect user experience. They found a strong preference for extroverted VAs -- those that speak louder, faster and in a lower pitch. They also found that increasing personality similarity by automatically matching user and VA voice profiles... Read more ›
23
Researchers have developed a new surgical implant that has the potential to transform the treatment of complex bone infections. When implanted on an injured or infected bone, the material can not only speed up bone healing, it also reduces the risk of infections without the need for traditional antibiotics. Read more ›
23
A research team has successfully developed a novel pneumococcal vaccine by combining the team's proprietary mucosal vaccine technology with pneumococcal surface proteins that can cover a wide range of serotypes. Experiments were conducted using mice and macaques and it was confirmed that pneumonia caused by pneumococcal infection was clearly suppressed in the target groups of animals inoculated with the vaccine. Read more ›
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Researchers have developed a new program that provides a more accurate understanding of the peptide sequences in cells. The researchers use machine learning to help analyze the makeup of unfamiliar cells, which could lead to more personalized medicine in the treatment of cancer and other serious diseases.  Read more ›
9
A new kind of 'wire' for moving excitons could help enable a new class of devices, perhaps including room temperature quantum computers. Read more ›
2
Experiences of discrimination and acculturation are known to have a detrimental effect on a person's health. For pregnant women, these painful experiences can also affect the brain circuitry of their children, a new study finds. These effects, the researchers say, are separate from those caused by general stress and depression. The study was published in the journal Neuropsychopharmacology. Read more ›
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Computer scientists have developed AntiFake, a tool to protect voice recordings from unauthorized speech synthesis. Read more ›
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COVID-19 caused an alarming surge in premature births, but vaccines were key to returning the early birth rate to pre-pandemic levels, according to a new analysis of California birth records. Read more ›
28
Stronger quadriceps muscles, relative to the hamstrings, may lower the risk of total knee replacement, according to new research. Researchers said the findings could inform strength-training programs for people with advanced arthritis in the knee. Read more ›
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 Health care organizations are looking to artificial intelligence (AI) tools to improve patient care, but their translation into clinical settings has been inconsistent, in part because evaluating AI in health care remains challenging. In a new article, researchers propose a framework for using AI that includes practical guidance for applying values and that incorporates not just the tool's properties but the systems surrounding its use. Read more ›
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The researchers studied decisions that more than 150 children ages 10 to 13 made while playing games that offered opportunities to risk a little and explore for potential gains. Read more ›
1
Parents who send their children to child care can breathe a little easier. New research shows that children in daycare were not significant spreaders of COVID-19. Read more ›
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A promising new form of ammonium phosphate fertilizer has been field-tested. The fertilizer, struvite, offers a triple win for sustainability and crop production, as it recycles nutrients from wastewater streams, reduces leaching of phosphorus and nitrogen in agricultural soils, and maintains or improves soybean yield compared to conventional phosphorus fertilizers. Read more ›
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A new study from atmospheric scientists revealed that the coastline can produce up to five times the concentration of giant sea salt aerosols compared to the open ocean and that coastal clouds may contain more of these particles than clouds over the open ocean -- affecting cloud formation and rain around the Hawaiian Islands. Read more ›
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Researchers have discovered that a part of the brain associated with working memory and multisensory integration may also play an important role in how the brain processes social cues. Previous research has shown that neurons in the ventrolateral prefrontal cortex (VLPFC) integrate faces and voices -- but new research shows that neurons in the VLPFC play a role in processing both the identity of the 'speaker' and the expression conveyed... Read more ›
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25.07.2026 19:44
Last update: 19:05 EDT.
News rating updated: 02:30.
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