In an era of dwindling glaciers, Southern Patagonia has managed to hold on to a surprising amount of its ice. But, a new study suggests that this protective effect might be pushed up against its limits soon. Read more ›
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The Colorado River is a vital source of water in the Western United States, providing drinking water for homes and irrigation for farms in seven states, but the basin is under increasing pressure from climate change and drought. A new computational tool may help the region adapt to a complex and uncertain future. Read more ›
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Researchers have shown that they can generate a strong immune response against HIV with two doses of a vaccine given one week apart. Read more ›
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Investigators developed the largest collection of sarcoma patient-derived organoids to date that can help improve the understanding of the disease and better identify therapies that are most likely to work for each individual patient. By using 3D mini tumor models that closely resemble a patient's tumor, treatments could be tailored more effectively, paving the way for more personalized cancer treatments. Read more ›
0
First used in the 1940s to monitor for polio, wastewater surveillance proved such a powerful disease monitoring tool that the U.S. Centers for Disease Control and Prevention (CDC) established the National Wastewater Surveillance System to support SARS-CoV-2 monitoring in September of 2020. Now, a team of scientists have shown that domestic sewage monitoring is useful for a foodborne pathogen as well. Read more ›
0
Spintronic devices work with spin textures caused by quantum-physical interactions. Scientists have now studied graphene-cobalt-iridium heterostructures at BESSY II. The results show how two desired quantum-physical effects reinforce each other in these heterostructures. This could lead to new spintronic devices based on these materials. Read more ›
2
Researchers investigated differences in T-cell responses between male and female patients with lung cancer that may help direct future treatments. T-cell responses are part of the adaptive immune system, which is part of the body's 'smart system' that monitors for threats and fights them with customized defenses. Read more ›
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The incidence of stroke continues to increase for adults and children living with sickle cell disease (SCD) despite the Stroke Prevention Trial in Sickle Cell Anemia (STOP) establishing standards of care like transfusions and tests to measure blood flow in the brain for those deemed high-risk, according to a new study. Read more ›
0
Using MRI scans of almost 1,000 Dutch people, researchers show that there is indeed a connection between brain structure and ideology. However, the connection is smaller than expected. Nevertheless, the researchers find it remarkable that differences in the brain are linked to something as abstract as ideology. Read more ›
0
Daniel Capelluto and his research team have discovered the mechanism by which the bacterial pathogen Shigella flexneri, the causative agent of dysentery, manipulates molecular activity to assure its survival against its host's natural defenses. Read more ›
1
Researchers have found microplastics less than 300 m in size in coral skeletons. The team developed a new protocol to extract and detect microplastics and applied it to coral samples from the Gulf of Thailand. The finding may also explain the 'missing plastic problem,' where about 70% of plastic in the oceans cannot be found. The corals may act as a 'sink' for microplastics, absorbing them from the marine environment. Read more ›
1
Within the cycling realm, 'to Everest' involves riding up and down the same mountain until your ascents total the elevation of Mt. Everest. A new record was set a few years ago, but a debate ensued about the strong tailwind the cyclist had on climbs. To what extent do the tailwind help a cyclist as they climb? Should limits be set on the allowed windspeed? Read more ›
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Researchers used a detailed mathematical model to demonstrate that the construction sector in the UK and Europe could almost eliminate its carbon emissions by 2060. This could be achieved through using state-of-the-art energy efficiency technologies to renovate existing properties and construct new ones. Read more ›
12
Researchers analyzed the incidence in Japan of COVID-19-associated pulmonary aspergillosis (CAPA), a severe invasive fungal infection of the lungs, and found some insights related to risk factors and mortality rate. Read more ›
0
Researchers have used a drug screening platform they developed to show that an antidepressant, currently on the market, kills tumor cells in the dreaded glioblastoma -- at least in the cell-culture dish. Read more ›
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A research group has developed a new COVID-19 testing system using Janus particles -- microparticles with two sides possessing distinctive molecular properties. These particles are engineered to bind specifically to target antigens, such as viral proteins, creating a low-cost, accurate, and rapid means of testing for viral diseases. The system's versatility means it can potentially be used to test for other diseases and biomarkers linked to other conditions. Read more ›
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Neuronal pathways originating from the orbitofrontal cortex (OFC) of the brain participate in different adaptive behaviors, but which pathways are used for distinct adaptive strategies remains unclear. In a recent study, researchers from Japan conducted behavioral experiments on monkeys whose OFC pathways could be selectively silenced chemically. Findings demonstrate how these independent pathways are linked to experience-based adaptation and knowledge-based adaptation in primates. Read more ›
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The European Green Deal will bring the emission of greenhouse gases in the European Union down, but at the same time causes a more than a twofold increase in emissions outside its borders. Read more ›
1
There is a challenge related to prostate and many other cancers that cancer cells form resistance to treatments as the disease progresses. However, these resistance mechanisms are not yet fully understood. A new study found that inflammation-promoting immune cells, M1 macrophages, can transform cancer cells into stem-like cells and thus immune to treatment. Read more ›
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A new study highlights the role of natural killer T cells in influencing the immune response to dengue virus, potentially reducing the severity of subsequent infections. Read more ›
0
Large language models (LLMs) have developed rapidly in recent years and are becoming an integral part of our everyday lives through applications like ChatGPT. An article explains the opportunities and risks that arise from the use of LLMs for our ability to collectively deliberate, make decisions, and solve problems. Read more ›
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Most popular sources
Business Insider
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31% 4 |
Wired
|
10% 7 |
Tech Wire Asia
|
7% 5 |
The Verge
|
6% 1 |
Gizmodo
|
6% 0 |
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27.11.2024 01:36
Last update: 01:21 EDT.
News rating updated: 08:32.
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