All News
Phys.org / CT scans unwrap secrets of ancient Egyptian life
Keck Medicine of USC radiologists use computed tomography (CT) scanners to diagnose and treat patients' diseases and injuries. Recently, however, this advanced technology was put to a far more novel use: examining the bodies ...
Medical Xpress / Photon-counting CT outperforms conventional CT in lung cancer management
In a prospective imaging study of 200 adults with lung cancer, photon-counting CT reduced radiation exposure, yielded fewer adverse reactions and provided higher image quality and better detection of malignant features compared ...
Medical Xpress / Sleep medication linked to safer outcomes than antipsychotics for older adults with delirium
A large U.S. study suggests that older adults hospitalized with delirium may experience better outcomes when treated with trazodone, commonly used to treat depression and sleep problems, rather than commonly used antipsychotic ...
Tech Xplore / Metamaterial insights point to better implants, robot hands and bumpers
Metamaterials are composites with a very precisely controlled structure. It is this structure that determines the properties of the metamaterial, not the substances it is made of. Typically, a metamaterial consists of repeating ...
Phys.org / Shrinking shellfish? Study uncovers acidic water risks in Indian River lagoon
Florida's Indian River Lagoon (IRL), one of the state's most ecologically productive estuaries, is facing a growing but invisible threat that could reshape its marine ecosystems. Over the past decade, the lagoon has suffered ...
Medical Xpress / Predictive model identifies complications in the first 2 days following mild or moderate traumatic brain injury
A study led by researchers at the Institute for Research in Biomedicine of Lleida (IRBLleida), the University of Lleida (UdL), the Universitat Oberta de Catalunya (UOC) and Arnau de Vilanova University Hospital (HUAV) has ...
Phys.org / Superconductivity exposes altermagnetism by breaking symmetries, study suggests
How are superconductivity and magnetism connected? A puzzling relation between magnetism and superconductivity in a quantum material has lingered for decades—now, a study from TU Wien offers a surprising new explanation.
Phys.org / No fences needed: GPS collars show 'virtual fencing' is next frontier of livestock grazing
For generations, farmers have spent backbreaking hours tearing down and rebuilding fences just to move livestock to fresh grazing fields. Now, thanks to a groundbreaking project at the University of Missouri's Center for ...
Phys.org / Photosynthesis: Study reveals how minerals are involved in homeostasis of chloroplasts
Plants fix 258 billion tons of CO2 in their chloroplasts through photosynthesis every year. For these cell organelles to work properly, they require certain minerals—particularly ions of the metals iron (Fe), manganese ...
Medical Xpress / New tissue models could help researchers develop drugs for liver disease
More than 100 million people in the United States suffer from metabolic dysfunction-associated steatotic liver disease (MASLD), characterized by a buildup of fat in the liver. This condition can lead to the development of ...
Medical Xpress / Runx1 transcription factor modulates opioid analgesia and withdrawal in humans and rodents
A University of Calgary-led international research team has identified a genetic factor that may explain why people respond so differently to opioid pain medications, and why some individuals face greater risk of side effects ...
Phys.org / Chromosome-level genome unlocks evolution of endangered fern Brainea insignis
Ferns, defined by large genomes, high chromosome counts, and pervasive aneuploidy as well as intraspecific polyploid complexity, diverge significantly from the classical genetic theories and analytical frameworks largely ...
