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Medical Xpress / Not just insulin: Early increases in glucagon in type 2 diabetes are linked to fatty liver disease
Until now, research into type 2 diabetes has focused primarily on insulin: if the body's cells become less responsive to the hormone produced in the pancreas, blood glucose levels rise over the long term. A recent study by ...
Medical Xpress / Pooled analysis reveals semaglutide shows good efficacy in older adults aged over 65 years
A new analysis of the STEP trials carried out by semaglutide manufacturer Novo Nordisk has analyzed various trials to show the safety and efficacy of the obesity drug semaglutide in older adults (over 65 years), and found ...
Phys.org / Medieval jaw reveals Scotland's first known dental bridge made from 20-carat gold
Without good dental care, teeth tend to suffer. An abundance of archaeological evidence has shown that poor oral health was common throughout history. And unsurprisingly, there have been many attempts at dental restoration ...
Medical Xpress / Large study finds a strong link between depression and problem cannabis use
A new meta-analysis of 55 studies involving more than 3 million people has found that 31% of individuals with cannabis use disorder (CUD) also struggle with major depressive disorder (MDD). While a link between these two ...
Phys.org / A persistent quantum computing error finally explained
Scientists have discovered the cause of a persistent glitch that continues to disrupt superconducting quantum computers, even when they have built-in defenses. For all their advanced hardware, superconducting quantum computers ...
Medical Xpress / New post-hoc analysis examined daily oral orforglipron in adults over 65 with obesity, with or without diabetes
A new analysis presented at the European Congress on Obesity (ECO 2026, Istanbul, Turkey, 12–15 May) examined daily oral orforglipron treatment for the treatment of obesity, with or without diabetes, in users aged 65 years ...
Phys.org / Saturday Citations: Psychedelic therapeutics; interoception and well-being; a hidden linguistic bias
This week, researchers reported that the human brain is capable of sophisticated language processing while in an unconscious state during general anesthesia. An informatics and computing professor found that the Climate TRACE ...
Tech Xplore / Silicon oscillators solve computer problems that would take thousands of years using semiconductors
In the era of big data and artificial intelligence, a new approach has emerged for solving combinatorial optimization problems, which involves finding the most efficient solution among many possible options and can otherwise ...
Phys.org / Why are mountain forests in Mexico and Central America hotspots for oak trees? Study shows most definitive answer yet
The mountains of Mexico and Central America harbor some of the greatest biodiversity of oak trees worldwide, and a landmark study conducted by The Morton Arboretum with U.S. and Mexican collaborators provides the most definitive ...
Medical Xpress / Ultrasensitive test detects biomarkers for specific form of dementia
Dementia affects over 57 million people worldwide, a number expected to nearly double in the next 20 years. This permanent loss of cognitive abilities affects daily function and can be caused by multiple brain pathologies, ...
Phys.org / This tiny grain-of-rice sensor gives robots a new sense and changes what delicate tools can detect
Researchers have developed a sensor about the size of a grain of rice that can measure forces and twisting motions in all directions using light instead of traditional electronics. The new sensor could help robotic tools ...
Phys.org / Spiral galaxy's brilliant heart shines bright in a new picture from NASA's Webb telescope
A spiral galaxy's brilliant heart outshines everything within sight in a new picture from NASA's Webb Space Telescope.