Author: healthadmin

Mars is often depicted as an arid, lifeless desert, but it’s much more active than it appears. Its thin atmosphere and dusty terrain create an environment where constant movement generates electrical energy. Sandstorms and rotating dust devils sweep across the Earth’s surface, continually reshaping the landscape and driving processes that scientists are only beginning to fully understand. Planetary scientist Ariane Wang has been studying this phenomenon in detail. In a series of studies, including a recent study published in Earth and Planetary Science Lettersshe investigated how the activity of these charged dusts affects the chemistry of Mars, particularly through its…

Grocery stores appear well-stocked even when the systems behind them are under stress. Fresh food is neatly arranged and refrigerated items are neatly placed in their proper places. On the surface, everything looks normal. But looks can be misleading. Currently, food only passes through the supply chain if it is recognized and approved by a digital system. Databases, platforms, and automated processes will determine whether the shipment can proceed. If the system cannot verify delivery, the food cannot be shipped, insured, sold, or legally distributed. In fact, any food that is not “recognized” by these systems will not be usable.…

Scientists have identified a set of biological markers that could significantly improve how gastrointestinal diseases (GIDs) are detected and treated. These conditions include gastric cancer (GC), colorectal cancer (CRC), and inflammatory bowel disease (IBD). Their findings show that specific gut bacteria and compounds known as metabolites are closely linked to each disease. This increases the possibility of diagnosing these conditions earlier and in a less invasive manner. Some of these markers may indicate risk across multiple diseases. AI reveals common gut biomarkers across diseases To uncover these patterns, researchers used advanced machine learning and AI-based tools to analyze microbiome and…

A new type of artificial saliva made using a lab-modified sugarcane protein called CANECPI-5 and delivered as a mouthwash could help protect the teeth of head and neck cancer patients. These patients often receive radiation therapy near the mouth, which can damage the salivary glands and reduce saliva production. Saliva plays an important role in controlling bacteria and maintaining oral health, so loss of saliva can lead to serious dental problems. Researchers from Brazil’s University of São Paulo Bauru School of Dentistry (FOB-USP) have discovered that CANECPI-5 creates a “shield” that protects teeth. This layer helps protect your enamel from…

Scientists have taken an important step toward next-generation energy technology by developing a proof-of-concept quantum battery that can charge, store, and release energy. This early prototype represents the closest progress so far toward building a fully functional quantum battery. Unlike traditional batteries, which rely on chemical reactions, quantum batteries rely on unusual principles of quantum physics. These exploit effects such as superposition and interactions between light and electrons, which could enable faster charging and greater energy storage capacity. Although practical quantum batteries are not yet available, such advances suggest that they may eventually reshape the way energy is stored and…

A new study provides one of the clearest pictures yet of what happens when Arctic permafrost thaws. The study, led by geoscientist Michael Rollins of the University of Massachusetts Amherst, provides detailed insight into how rising temperatures are reshaping water systems and releasing long-frozen carbon. The researchers studied an area of ​​Alaska’s North Slope, roughly the size of Wisconsin, where hundreds of rivers and streams flow into the Beaufort Sea. Using 44 years of model data at a kilometer resolution, they found that runoff has increased sharply, rivers are transporting more carbon, and the snowmelt season has extended into the…

Scientists examine microplastic particles under laboratory conditions as part of aquaculture research. (AA photo) April 5, 2026 03:01 AM GMT+03:00 MMicroplastics can reduce the output of aquaculture systems by up to 18%, according to a new study by researchers at Istanbul University, warning that urgent action is needed to protect sustainable food production.Control model shows production lossesThe study, conducted by Professors Nuray Erkan and Gokhan Tunceli from the Faculty of Aquatic Sciences at Istanbul University, investigated how exposure to microplastics affects farmed aquatic species within a controlled production system.The research team modeled an integrated multitrophic aquaculture system, a method that…

High testosterone levels in male teenagers suffering from depression are associated with an increased risk of suicidal thoughts and behavior, according to a recent study. The findings suggest that blood tests that assess hormone levels could one day help doctors identify teenage boys who are most at risk of self-harm. The study was published in the journal BMC Psychiatry. Depression and suicide rates among teenagers have steadily increased over the past decade. This issue poses a major public health challenge because doctors currently lack objective biological markers to predict which young people are most likely to consider or attempt suicide.…

Neuroimaging studies have investigated the brain activity of individuals who can spontaneously enter transcendental fantasy states, which are rare and non-ordinary states of consciousness. The researchers found that during this state, the participants’ brain connections were fundamentally reorganized. Visual and somatosensory connectivity decreased, and connectivity increased in fronto-parietal control regions of the brain. The paper was published in neuroimage. Non-ordinary states of consciousness are mental states that differ significantly from normal waking consciousness in terms of perception, cognition, emotion, and sense of self. Such a state can occur through a variety of means, including meditation, sensory deprivation, extreme stress, sleep,…

Young people often face daily challenges in terms of concentration, emotional regulation, and planning. A recent study published in Psychological Reports found that a rigorous mindset may bridge the gap between certain personality traits and everyday cognitive deficits. The findings of this study suggest that psychological inflexibility plays a mediating role in how anxiety and goal orientation relate to a person’s perceived mental efficiency. The human brain continues to develop even into our 20s. During this time, the prefrontal cortex is still maturing. This brain region is responsible for executive function, the high-level mental skills that allow people to navigate…