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Medical Xpress / Bariatric surgery procedures fall below 200,000, first time since 2020, new research finds
The number of metabolic and bariatric surgery procedures in the United States dropped below 200,000 in 2024 for the first time since 2020, a more than 20% decline from the prior year, according to new research presented at ...
Phys.org / How the timing of corporate donations shapes consumer trust
Whether a company donates $1,000 a week for 52 weeks or gives $52,000 all at once, the total amount donated is the same. However, recent research by Alexander Park, an assistant professor of marketing at Indiana University ...
Phys.org / Newly confirmed supernova remnant is one of the faintest ever detected
An international team of astronomers reports the discovery of a new supernova remnant (SNR) using radio observations. The newfound supernova remnant, dubbed Abeona, is one of the faintest radio SNRs so far detected. The discovery ...
Medical Xpress / Biodegradable, all-metal microrobots could transform drug delivery and biopsy procedures
A swarm of tiny, shape-changing, all-metal robots might someday deliver drugs and capture biopsy samples painlessly and then safely dissolve without the need for extraction, according to a study presented at Digestive Disease ...
Science X / For centuries these dazzling Roman bowls were misread—until chemical traces exposed an unexpected maker
For centuries, archaeologists debated the origins of Rome's exquisite mosaic-glass bowls. Now, chemical fingerprints in 101 ancient shards point to a surprising center of production: Italy, not Egypt. This discovery challenges ...
Tech Xplore / Brain-inspired approach can teach AI to doubt itself just enough to avoid overconfidence
Most contemporary artificial intelligence (AI) systems learn to complete tasks via machine learning and deep learning. Machine learning is a computational approach that allows models to uncover patterns in data that are useful ...
Phys.org / The 'tail' of the shrinking dog brain: Study reveals they began getting smaller 5,000 years ago
Dogs have long been known to have smaller brains than the wolves they descended from. But when they started to shrink has been a matter of some debate. New research published in the journal Royal Society Open Science, which ...
Phys.org / Scientists use lasers to determine the age of sharks
Not many scientific studies sound like a Bond film, but ours really does involve lasers, sharks and doctors (of research, not the evil kind).
Phys.org / Is the Large Magellanic Cloud a first-time visitor?
Our most massive satellite galaxy, the Large Magellanic Cloud (LMC), has been the center of a heated debate in the astrophysics community over the last few years. That debate centers on whether this is the LMC's first or ...
Medical Xpress / Blocking a cellular inflammation process could result in effective therapy for pancreatic cancer
Scientists at The Wistar Institute and clinical researchers from ChristianaCare's Helen F. Graham Cancer Center & Research Institute have discovered a vulnerability in pancreatic cancer that could be targeted as a potential ...
Medical Xpress / No live animal testing needed: Lab-grown airway organoids reveal viral infection in wildlife species
Experimental infections, where a pathogen is introduced into the host body to see its effects in action, are considered the gold standard for assessing how vulnerable a host is, offering clear insights into how a pathogen ...
Phys.org / New imaging method maps reversed DNA replication forks in single cells
Researchers at The University of Texas MD Anderson Cancer Center have developed a new imaging method, known as RF-SIRF, that quantitatively detects and maps reversed DNA replication forks with single-cell resolution. The ...
