Author: healthadmin

Australian researchers have taken a significant step in the field of energy storage by successfully developing and testing what is believed to be the world’s first proof-of-concept quantum battery. Scientists say the new technology could reshape the way energy is stored and delivered, allowing devices to be charged dramatically faster. First quantum battery developed and tested The project was led by CSIRO in collaboration with the University of Melbourne and RMIT, and the results are Natural light: science and applications. Key contributors include University of Melbourne researchers Associate Professor James Hutchison and Professor Trevor Smith. “Like conventional batteries, quantum batteries…

For millions of people living with HIV, daily medication is a lifelong necessity. When people stop taking drugs, commonly called antiretroviral therapy, the virus usually returns quickly within a few weeks. But it doesn’t apply to everyone. Scientists are puzzled by rare people who continue to suppress the virus for months or even years after stopping drug therapy. Surprisingly, a small number of people recover much more slowly, taking months or even longer to recover. ” Nadia Lone, Ph.D., Senior Research Fellow, Gladstone Institute In a study published in a journal immunityRoan and her team are beginning to…

Nationally, heat-related mortality rates have increased by nearly 17 percent annually since 2016. As a result, New York City now issues heat warnings and opens cooling centers when the heat index is predicted to reach 95 degrees Fahrenheit or higher for at least two consecutive days, or when the heat index is predicted to reach 100 degrees Fahrenheit or higher. Older people, on the other hand, are known to be at higher risk of heatstroke and related mortality, have chronic heat-sensitive illnesses such as heart disease, kidney disease, and diabetes, and are more likely to take medications that impair heat…

Superconductors are materials that can conduct electricity without resistance, usually only at extremely low temperatures. Although most follow well-understood physical laws, strontium ruthenate (Sr2RuO4) has remained elusive since its superconducting behavior was first identified in 1994. It is one of the most precisely studied unconventional superconductors, but researchers still disagree on how its electrons pair up and what symmetries govern the process. One way scientists study superconductors is by observing how the superconducting transition temperature, known as Tc, responds to strain. When a crystal is stretched, compressed, or twisted, the different superconducting states react in different ways. Previous studies, particularly…

Nationally, heat-related mortality rates have increased by nearly 17 percent annually since 2016. As a result, New York City now issues heat warnings and opens cooling centers when the heat index is predicted to reach 95 degrees Fahrenheit or higher for at least two consecutive days, or when the heat index is predicted to reach 100 degrees Fahrenheit or higher. Older people, on the other hand, are known to be at higher risk of heatstroke and related mortality, have chronic heat-sensitive illnesses such as heart disease, kidney disease, and diabetes, and are more likely to take medications that impair heat…

SSatellite images of Tehran show toxic fires caused by Israeli bombing of oil depots continue to burn days after the attack, raising concerns of serious health complications for millions of residents of the Iranian capital.Clouds of smoke from the bombing of multiple facilities on March 7 blanketed the city with pollutants ranging from soot to oil particles and sulfur dioxide. Hours later, a passing storm dumped rain laden with toxic oil on Tehran.Tehran Refinery is located in the south of the city. Photo: Copernicus SentinelThe Guardian spoke to residents who reported symptoms including headaches, eye and skin irritation and difficulty…

A clinical decision support tool that uses artificial intelligence (AI) to analyze post-stroke scans and provide treatment recommendations is associated with better quality of care and long-term outcomes for patients compared to usual care, a study published in China has found. BMJ today. The researchers say the tool “offers a more efficient and scalable method to improve stroke treatment and prognosis, with the added benefits of lower costs and increased sustainability.” AI in healthcare has received widespread attention, especially in disease diagnosis, treatment, prognostic support, and enhancing clinical decision-making. However, most AI stroke tools have not been rigorously evaluated, so…

Adolescents who replace just 30 minutes of sedentary behavior each day, such as sitting on the couch or spending time at a computer, with moderate to vigorous physical activity and sleep may reduce insulin resistance, a key factor in preventing the development of type 2 diabetes, according to a preliminary study presented at the American Heart Association’s EPI|Lifestyle Science Session 2026. The conference will be held in Boston from March 17-20, 2026 and will provide the latest information. Epidemiological science of prevention, lifestyle, and cardiometabolic health. “We were pleasantly surprised by the strength of the association between replacing 30 minutes…

Routine early measurements of neurofilament light chain may help improve prediction of cognitive impairment after out-of-hospital cardiac arrest, according to research presented today at ESC Acute Cardiovascular Care 2026, the annual meeting of the Association for Acute Cardiovascular Care (ACVC), a branch of the European Society of Cardiology (ESC). After an out-of-hospital cardiac arrest, the brain is susceptible to damage, so clinicians use a variety of tests to predict whether survivors have brain damage. Currently, neuron-specific enolase in the blood is measured as a marker of brain injury, but there are concerns about its reliability as factors other than…

Researchers have identified specific parts of the brain that may play an important role in high blood pressure. This area, called the lateral parafacial area, is located in the brainstem, the oldest part of the brain, which is responsible for automatic functions such as breathing, digestion, and heart rate. Professor Julian Peyton, director of Manaaki Manawa and lead researcher at the Waipapa Taumata Rau Heart Research Center at the University of Auckland, says: “The transverse facial region is activated and causes us to exhale when we laugh, exercise and cough.” “These exhalations are what we call ‘forced’ and are driven…