Body appreciation differs between Middle-Eastern and Western societies, a new international study can reveal, highlighting how cultural and family influences shape body image and eating behaviours in young women. Led by Flinders University and published in the journal Body Image, the study surveyed over 850 women aged 18–25 in Australia and Lebanon, examining the roles that mothers and sisters play in shaping body dissatisfaction, body appreciation, and eating patterns. Lead author, registered psychologist and PhD candidate Melanie Deek, says the…
Scientists and space explorers have been on the hunt to determine where and how much ice is present on the Moon. Water ice would be an important resource at a future lunar base, as it could be used to support humans or be broken down to hydrogen and oxygen, key components of rocket fuel. University of Hawai‘i at Mānoa researchers are using two innovative approaches to advance the search for ice on the Moon. ShadowCam scouts for surface ice Water…
Amsterdam UMC-developed algorithm, based on the data of more than half a million patients, may soon offer GPs the chance to accelerate a diagnosis GPs may soon be able to identify patients with an increased risk of lung cancer up to 4 months earlier than is currently the case. The GP should be able to simply identify patients during a consultation with an algorithm created by researchers at Amsterdam UMC based on the data of more than half a million…
Team from University of Stuttgart publishes results in Nature Physics “Our results add another chapter to the emerging field of skyrmion research,” proclaims Prof. Harald Giessen, head of the Fourth Physics Institute at the University of Stuttgart, whose group achieved this breakthrough. The team demonstrated the existence of “skyrmion bags” of light on the surface of a metal layer. A better understanding of physical phenomena Skyrmions are a mathematical description of vortex-like structures that help researchers better understand fundamental physical…
Researchers at Baylor College of Medicine, Texas Children’s Hospital, the Hospital for Sick Children in Toronto and collaborating institutions reveal in Nature Cell Biology a strategy that helps medulloblastoma, the most prevalent malignant brain tumor in children, spread and grow on the leptomeninges, the membranes surrounding the brain and spinal cord. They discovered a novel line of communication between metastatic medulloblastoma and leptomeningeal fibroblasts that mediates recruitment and reprogramming of the latter to support tumor growth. The findings suggest that…
Researchers at Tulane University have identified a potential new way to treat idiopathic pulmonary fibrosis (IPF), a deadly and currently incurable lung disease that affects more than 3 million people worldwide. IPF is rapidly progressive and causes scarring in the lungs, making it difficult to breathe. Approximately 50% of patients die within three years of diagnosis, and current treatments can only slow the disease — not stop or reverse it. In a study published in the Journal of Clinical Investigation, Tulane scientists…
Global bird sightings from citizen scientists and view into “climate niches” reveals unexpected risks for some birds. Biologists have long debated why some plants and animals can adjust to a wide range of climates, while others can’t. Understanding why could help conservation managers and decision makers identify which species are most vulnerable to climate change. A new study in Nature Communications by researchers at The University of Texas at Austin evaluated global distribution maps and other data for about 1500…
The ‘Barbarian Conspiracy’ of 367 CE was one of the most severe threats to Rome’s hold on Britain since the Boudiccan revolt three centuries earlier. Contemporary sources indicate that components of the garrison on Hadrian’s wall rebelled and allowed the Picts to attack the Roman province by land and sea. Simultaneously, the Scotti from modern-day Ireland invaded broadly in the west, and Saxons from the continent landed in the south. Senior Roman commanders were captured or killed, and some soldiers…
Many bird species are monogamous. However, genetic studies have shown that the social partner is often not the genetic father of all offspring. Some studies found biased sex ratios: more males than females among extra-pair fledglings. This has been interpreted as evidence of adaptive sex allocation by females: if an extra-pair mate is of high quality and this quality has a genetic basis, fitness can be optimized if offspring with the extra-pair mate’s “good” genes are predominantly male. However, there…
In the global carbon cycle microorganisms have evolved a variety of methods for fixing carbon. Researchers from Bremen and Taiwan have investigated the methods that are utilized at extremely hot, acidic and sulfur-rich hydrothermal vents in shallow waters off the island of Kueishantao, Taiwan. A team working with first author Joely Maak of MARUM – Center for Marine Environmental Sciences at the University of Bremen has now published their study in the professional journal Biogeosciences. Extremely harsh conditions can be…
Power inverters are the beating heart in the drive train of modern electric cars. They turn the electrical energy from the batteries into something that engines can actually use. Fraunhofer IZM has now redefined what this key component is possible of doing: Using the newest developments in power electronics, the „Dauerpower“ inverter was born that can handle enormous amounts of power with low inductance and in a tiny body – with peak efficiency measured at 98.7%. Let’s roll! Modern electric…
Data could inform federal, state and private employer policies regarding GLP-1 drugs and others A large majority of older Americans feel that health insurance – including Medicare – should cover anti-obesity medications, according to a new University of Michigan study. And more than half of older adults who meet criteria for obesity say they’re interested in trying one of these drugs to manage their weight. Current law prevents Medicare from covering medications to treat obesity, and most private plans don’t…
The human brain can learn through experience to filter out disturbing and distracting stimuli – such as a glaring roadside billboard or a flashing banner on the internet. Scientists at Leipzig University and Vrije Universiteit Amsterdam have used electroencephalography (EEG) to show that early visual processing in humans changes with repeated exposure. Their joint study has just been published in The Journal of Neuroscience. Distractions are often easier to ignore after we have encountered them multiple times. This learned suppression…
Researchers at the HIPS decipher novel mode of action of natural product antibiotic The development and spread of antibiotic resistance represents one of the greatest threats to global health. To overcome these resistances, drugs with novel mode of action are urgently needed. Researchers at the Helmholtz Institute for Pharmaceutical Research Saarland (HIPS) have now uncovered the mode of action of a promising class of natural products – the chlorotonils. These molecules simultaneously target the bacterial cell membrane and the bacteria’s…
The EFRE project G.O.A.L. (1.6-14) “Gallium Oxide Application Laboratory for Power Electronics”, which was launched in September 2024, completes the value chain created at the IKZ in the field of gallium oxide technology development. In addition to the existing Cz volume crystal growing and wafering sections, the epitaxy module in the form of a 3×2” MOVPE from AIXTRON has now been added. This expansion creates the prerequisite for establishing IKZ in the EU as the only supplier of 2 inch…
The ‘Oscars of science’ goes to team probing the origins of the universe to reveal its most fundamental constituents and their interactions Scientists from UMass Amherst are among the researchers worldwide honored with the 2025 Breakthrough Prize in Fundamental Physics, awarded to the ATLAS Collaboration at CERN’s Large Hadron Collider (LHC) alongside its sister experiments ALICE, CMS and LHCb. Among the laureates are 36 scientists from the UMass Amherst research team, including 14 Ph.D. students, who produced results based on…
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