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Medical Xpress / Inside failing joints: How wear and corrosion reshape hip and knee implants over time
Orthopedic implants are designed to restore movement and relieve pain, offering patients a second or even third chance at mobility. A hip or knee replacement is often framed as a durable fix, engineered to last for years, ...
Phys.org / A new approach to the EU's promised cross-border climate action
The EU must reduce its greenhouse gas emissions by 90% by 2040 relative to 1990—of which 5 percentage points can be achieved through climate action elsewhere, according to the 2025 law. A study by the Potsdam Institute for ...
Phys.org / Being your own boss doesn't always pay off: What 30 years of data reveal
More than 2.6 million Canadians work for themselves, and according to an annual RBC poll conducted in 2025, 59% of Canadians aspire to own a business—the highest level since 2017.
Phys.org / The galaxy's spin is hiding in the hum of gravitational waves
Picture the Milky Way not as a silent pinwheel of stars but as something that quietly sings. Scattered through it are millions of pairs of dead stars, mostly white dwarfs, whirling around each other and stirring ripples in ...
Medical Xpress / ENDO: GLP-1 receptor agonists tied to higher hypotension risk in patients on BP meds
Among patients with preexisting hypertension taking antihypertensive medications, glucagon-like peptide-1 receptor agonist (GLP-1 RA) use is associated with an increase in hypotensive-related events, according to a study ...
Phys.org / Onboarding support helps merchants adopt digital payment methods
Change can be hard—especially when you're used to receiving change. Switching from cash-based to digital payment methods can be a difficult sell, particularly in developing economies, poorer neighborhoods and among older ...
Medical Xpress / Dietary fiber supplement shows promise for fatty liver, with effects linked to gut microbiota
A new study is the first to investigate the effects of prebiotic xylo-oligosaccharides (XOS) on fatty liver in humans. The findings suggest the fiber supplement may reduce harmful metabolic byproducts in the gut and thereby ...
Medical Xpress / The mysterious tooth condition affecting millions of children
Your child's small, delicate, chalk-white baby teeth fall out. In their place grow yellowish-brown, fragile teeth—much to everyone's surprise.
Medical Xpress / CAR T-cell therapy shows early promise in severe lupus
Early results from a UCL- and UCLH-led clinical trial suggest that a type of CAR T-cell therapy—developed by Autolus Therapeutics, a UCL spinout—could offer a new treatment approach for people with severe, treatment-resistant ...
Medical Xpress / Report calls for evidence-based strategies to address Alzheimer's-related psychosis
Alzheimer's-Related Psychosis: Interdisciplinary Perspectives for Understanding and Responding to Delusions and Hallucinations"—the latest report in The Gerontological Society of America's Insights & Implications in Gerontology ...
Phys.org / UK bans under-16s from using social media apps including TikTok and YouTube
Britain will ban children aged under 16 from using a range of social media apps, including Snapchat, TikTok and YouTube, to protect them from harmful content and excessive screen time, Prime Minister Keir Starmer said Monday.
Medical Xpress / Mitochondria reveal new TDP-43 signaling route tied to ALS and dementia
A new study published in Nature Communications has uncovered a communication pathway between mitochondria and RNA granules that may help scientists understand how the toxic buildup of the TDP-43 protein leads to the development ...
