Researchers have uncovered answers that provide the detail to explain two specific DNA repair processes that have long been in question. Read more ›
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Researchers have developed a new forecasting model that helps companies more accurately estimate how many customers are interested in a product -- even when key data is missing. The study introduces a mathematical modeling method that enables businesses to estimate customer interest beyond just completed transactions and traditional forecasting techniques. The approach offers a more precise way to understand demand, optimize operations and improve decision-making. Read more ›
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A new study suggests that perceived stress and depression factor into the relationship between insomnia and hazardous drinking -- perhaps not a surprise. But because the relationship between insomnia and heavy drinking goes in both directions, the influence of stress or depression depends on which condition came first, the analysis found. Read more ›
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Footprints of armored dinosaurs with tail clubs have been identified, following discoveries made in the Canadian Rockies. The 100-million-year-old fossilized footprints were found at sites at both Tumbler Ridge, BC, and northwestern Alberta. Read more ›
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A team discovers a new family of enzymes capable of inducing targeted cuts in single-stranded DNA A few years ago, the advent of technology known as CRISPR was a major breakthrough in the scientific world. Developed from a derivative of the immune system of bacteria, CRISPR enables double strands of nucleotides in deoxyribonucleic acid (DNA) to be cut. This makes it possible to specifically modify a targeted gene in plant,... Read more ›
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New DNA probes allow for efficient surveying of the hidden lives of squids and octopuses in the deep sea. This development provides an effective tool for marine ecological research and conservation efforts. Read more ›
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Like the dengue and Zika viruses, Oropouche virus causes a febrile illness. There are recent indications that infections during pregnancy can cause damage to unborn babies. Researchers have now determined that the virus is much more widespread in Latin America than previously assumed. Their study also suggests that climatic conditions have a significant influence on the virus's spread. Read more ›
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Engineers discovered a way to move heat ultrafast using crystal waves, offering a breakthrough in cooling advanced electronics. Read more ›
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A new study by neuroscientists shows that our brain deals with different forms of visual uncertainty during movements in distinct ways. Depending on the type of uncertainty, planning and execution of movements in the brain are affected differently. These findings could help to optimize brain-computer interfaces that, for example, help people with paralysis to control prostheses or computers with their thoughts alone. Read more ›
2
Patients who receive an add-on medication soon after a heart attack have a significantly better prognosis than those who receive it later, or not all, new research suggests. Read more ›
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A new study has revealed that a special group of cells in the intestines tamp down the immune responses caused by exposure to food proteins. Called 'tolerogenic dendritic cells,' these cells enable food to pass through the body without triggering an immune reaction, unless they malfunction to cause allergies. Read more ›
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Deep sea mining operations are expected to increase the negative impact on environmental indicators by up to 13 per cent, a change categorized as having 'great' significance, relative to the 'without' DSM scenario, notably through increased coastal vulnerability, pollution, and biodiversity loss. Read more ›
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MXenes are materials with almost miraculous properties: they can be used for electromagnetic shielding, for energy storage or for novel sensors. It was recently found that they are also amazingly suitable as solid lubricants, even under the harshest conditions, for example in space technology. The only problem so far has been that producing these MXenes was considered extremely dangerous and toxic. But now a new method has been developed: instead... Read more ›
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Engineers have created a sophisticated computer model that tracks how water moves in estuaries -- which is critical for evaluating climate variability and sea level fluctuation impacts for coastal communities. Read more ›
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Most cancer genome studies have focused on mutations in the tumor itself and how such gene variants allow a tumor to grow unchecked. A new study takes a deep dive into inherited cancer mutations measured in a healthy blood sample and reports how those mutations might take a toll on the body's cells starting at birth, perhaps predisposing a person to develop cancers at various stages of life. Read more ›
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A multi-institutional team developed a chimeric antigen receptor (CAR) T cell-based strategy for specifically targeting AML cells in patients who relapsed following other treatments. The team identified a monoclonal antibody called KG2032 that reacts with a certain variant of the HLA-DRB1 molecule. KG2032 CAR T cells displayed strong anti-AML effects in a mouse model, and CAR natural killer cells showed similar results. Clinical trials are currently being planned. Read more ›
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Astronomers are investigating the longest and most energetic bursts of X-rays seen from a newly awakened black hole. Watching this strange behavior unfold in real time offers a unique opportunity to learn more about these powerful events and the mysterious behavior of massive black holes. Read more ›
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Study reveals commonly detected environmental levels of clobazam -- a medication often prescribed for sleep disorders -- increased the river-to-sea migration success of juvenile salmon in the wild. The research team employed slow-release pharmaceutical implants and animal-tracking transmitters to monitor how exposure to clobazam and the opioid painkiller tramadol -- another common pharmaceutical pollutant -- affected the behaviour and migration of juvenile Atlantic salmon (Salmo salar) in Sweden's River Dal Read more ›
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A new study has found that certain bacteria living in the nose may influence how likely someone is to get a COVID-19 infection. The research reveals that certain types of nasal bacteria can affect the levels of key proteins the virus needs to enter human cells, offering new insight into why some people are more vulnerable to COVID-19 than others. Read more ›
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In a cave overlooking the ocean on the southern coast of South Africa, archaeologists discovered thousands of stone tools, created by ancient humans roughly 20,000 years ago. By examining tiny details in the chipped edges of the blades and stones, archaeologists are able to tell how the tools were made -- which revealed that people were sharing crafting techniques over wide distances. Read more ›
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26.06.2026 03:47
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