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A team including Southwest Research Institute’s Dr. Raluca Rufu recently calculated that most of the Moon’s permanently shadowed regions (PSRs) are at most around 3.4 billion years old and can contain relatively young deposits of water ice. Water resources are considered key for sustainable exploration of the Moon and beyond,…
Many pathogens, including the virus that causes COVID-19, are thought to have originated in wild animals before spilling into human populations. Agriculture is often blamed for accelerating this process, which is known as zoonotic spillover, through deforestation and habitat fragmentation that reduce biodiversity and increase the likelihood of contact between…
In a sign that exposure to certain endocrine-disrupting chemicals may be playing a role in cancers of the breast, ovary, skin and uterus, researchers have found that people who developed those cancers have significantly higher levels of these chemicals in their bodies. While it does not prove that exposure to…
It’s no longer just about stopping, but how we can live with climate change. To figure this out, we must delve into our cultures, as highlighted in a special issue of The Royal Society. A study by the Complexity Science Hub points out how our history could help guide the…
Researchers from the University of Waterloo completed the first-ever assessment of a Canadian hospital to reveal its total environmental footprint and specific carbon emission hotspots. Studying a hospital in British Columbia during its 2019 fiscal year, the researchers identified energy and water use and purchasing of medical products as the…
Achieving photochemical upconversion in a solid state is a step closer to reality, thanks to a new technique that could unlock vital innovations in renewable energy, water purification and advanced healthcare. Exciton Science researchers based at UNSW Sydney have demonstrated that a key stage in the upconversion process can be…
A team of international researchers, led by experts at the University of Adelaide, has uncovered further clues in the quest for insights into the nature of dark matter. “Dark matter makes up 84 per cent of the matter in the universe but we know very little about it,” said Professor…
Thermoelectrics enable the direct conversion of heat into electrical energy — and vice versa. This makes them interesting for a range of technological applications. In the search for thermoelectric materials with the best possible properties, a research team at TU Wien investigated various metallic alloys. A mixture of nickel and…
New research is challenging the scientific status quo on the limits of the nuclear chart in hot stellar environments where temperatures reach billions of degrees Celsius. The nuclear chart is a way to map out different kinds of atomic nuclei based on their number of protons and neutrons, and the…
Researchers are gaining new insights into neurological diseases by studying circular RNAs (circRNAs) in brain cells. A new study by investigators from the Brigham and Women’s Hospital, a founding member of the Mass General Brigham healthcare system, identified over 11,000 distinct RNA circles that characterized brain cells implicated in Parkinson’s…
A new study published in a Nature Partner Journal, npj Microgravity, finds an engineered compound given to mice aboard the International Space Station (ISS) largely prevented the bone loss associated with time spent in space. The study, led by a transdisciplinary team of professors at the University of California at…
An international team of scientists led by microbiologist Alexander Loy from the University of Vienna has discovered a new intestinal microbe that feeds exclusively on taurine and produces the foul-smelling gas hydrogen sulfide. The researchers have thus provided another building block in the understanding of those microbial processes that have…
Autoimmune diseases are complex illnesses, the causes of which are diverse and have not yet been fully explained. A research team at MedUni Vienna has now discovered an immunoregulatory protein that could be linked to the development of autoimmune diseases such as rheumatoid arthritis. The identified component of the immune…
More than 200 years later, historians are still gleaning some unexpected insights from the French Revolution — not about tyranny or liberty — but rather, inflation. “Revolutionary France experienced the first modern hyperinflation,” said Louis Rouanet, Ph.D., assistant professor at The University of Texas at El Paso. “Although it happened…
Weather data from several ships bombed by Japanese pilots at Pearl Harbor has been recovered in a rescue mission that will help scientists understand how the global climate is changing. Crew members aboard various vessels — such as the USS Pennsylvania and the USS Tennessee — died when their battleships…
Attention-deficit/hyperactivity disorder (ADHD) is among the most common pediatric neurodevelopmental disorders. In 2019, nearly 10% of United States (U.S.) children had a diagnosis of ADHD. Approximately 3.3 million children, or roughly 5 out of every 100 children in the U.S., are currently prescribed medication for ADHD. In a new study,…
Researchers at The Ohio State University Wexner Medical Center and College of Medicine led the creation of evidence-based consensus guidelines for genetic testing and counseling for patients with amyotrophic lateral sclerosis (ALS), a neurodegenerative disease that affects the cells in the brain and spine. These evidence-based, consensus guidelines provide clinicians…
Diversity fuels prosperity in cities, but where do people from diverse backgrounds meet? A study from the Complexity Science Hub now indicates that locations offering a range of rare shops and services may hold the key. Extensive research consistently underscores a common factor in successful cities: diversity. Encouraging interactions between…
A research team, led by Professor Joonki Suh in the Department of Materials Science and Engineering and the Graduate School of Semiconductor Materials and Devices Engineering at UNIST, has made a significant breakthrough in thin film deposition technology. By employing an innovative atomic layer deposition (ALD) process, Professor Seo successfully…
Ukraine has recaptured the key village of Klishchiivka in the Donetsk region, President Volodymyr Zelensky said Sunday. The area southwest of Bakhmut was a focus for Kyiv’s counteroffensive in the east throughout the summer. Follow for live updates. Source link
The early treatment of obesity in children is effective in both the short and long term, researchers from Karolinska Institutet report in a study published in The International Journal of Obesity. The researchers followed over 170 young children in Sweden who had received treatment for diagnosed obesity. The children were…
It takes over the brains of ants, causing them to cling to the tops of blades of grass where they can be eaten by cattle and deer. The common liver fluke has an exceptional life cycle as it moves through snails, ants and grass-grazing herbivores. And now, researchers from the…
CNN — Wartime Pope Pius XII knew details about the Nazi attempt to exterminate Jews in the Holocaust as early as 1942, according to a letter found in the Vatican archives that conflicts with the Holy See’s official position at the time that the information it had was vague and…
CNN — EU chief Ursula von der Leyen has pledged action to help Italy’s crisis-hit island of Lampedusa during a visit on Sunday, after the island was left struggling to cope with an influx of migrants. Von der Leyen visited a migrant reception center on the island after the Italian…
CNN — NATO Secretary General Jens Stoltenberg has warned that the war in Ukraine could be long, as Kyiv’s counteroffensive against Russia continues to make only marginal gains. Ukraine’s allies have sought to accentuate campaign gains in recent weeks, but it has been underway for months with no major breakthroughs.…
CNN — The scene looks almost lunar. Drone videos covering more than a thousand miles of the Ukrainian front line show great craters of earth, scooped from the ground by unseen barrages. Artillery has dominated the war in Ukraine. But nearly 18 months in, a significant gap still remains between…
Pope Francis’ Ukraine peace envoy Cardinal Matteo Zuppi returned from a three-day trip to Beijing on Friday, calling on all sides to participate in negotiations that could bring Russia’s war to an end. When it comes to pursuing peace diplomatically, Zuppi said, the “ball is not only in Ukraine’s court.” “Everyone…
Scientists have used genomics to reveal distinct sexual networks for syphilis transmission, defined geographically or by sexual preference, among a background of wider circulation in England. They also show a presence of drug resistance in the majority of cases. By grouping closely related strains of the bacterium that causes syphilis…
Most artificially intelligent systems are based on neural networks, algorithms inspired by biological neurons found in the brain. These networks can consist of multiple layers, with inputs coming in one side and outputs going out of the other. The outputs can be used to make automatic decisions, for example, in…
CNN — Poland, Hungary, and Slovakia will defy the European Union and extend a temporary ban placed on Ukrainian grain imports, in a move likely to anger the bloc’s leadership. On Friday, the EU announced plans to suspend a temporary ban placed on the export of Ukrainian grain to a…
