Extra MRI did not improve Long COVID fatigue in a large care-pathway trial
Fatigue improved across all groups receiving specialist care, but adding multi-organ MRI produced no measurable advantage at 12 weeks.
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Fatigue improved across all groups receiving specialist care, but adding multi-organ MRI produced no measurable advantage at 12 weeks.
The drug produced double-digit average weight loss, while gastrointestinal side effects were frequent and discontinuation matters.
Rhythm-control success was higher at one year, but the device procedure still carried risks and industry funding deserves attention.
The device was noninferior for cardiovascular death, stroke or embolism and reduced non-procedural bleeding over three years.
Patients of trained physicians reached HbA1c targets more often, but the intervention tested implementation—not a new diabetes treatment.
The system improved oxygen-range control compared with usual care; clinical outcomes and safe implementation still need evaluation.
Intravenous anesthesia did not improve the primary recovery outcome, though some next-day discomforts were less frequent.
LTG-001 targets peripheral pain signaling without being an opioid, but comparative effectiveness and broader safety remain unsettled.
Balance, agility, lower-body strength and cardiorespiratory fitness were associated with survival, but the observational design cannot prove that testing or training caused it.
Long-lived human organoids followed reproducible developmental timing, offering a model—not a complete miniature brain.
The objects were already blazing when the universe was about 670 million years old, sharpening the puzzle of early black-hole growth.
An unusual source 660 million years after the Big Bang fits a proposed rapid-growth configuration, but the interpretation is model-based.
A broad synthesis found extensive redistribution, but species responses vary and observation coverage remains uneven.
Genomes from screened human remains place East Asia within an early plague radiation spanning more than 7,500 kilometers.
The framework improved benchmark research tasks, but automated synthesis still requires source checking and domain experts.
Compound heat can stress people and aquatic ecosystems together, but the scale depends on emissions and impact-model assumptions.
The experiment addressed dephasing in plasma accelerators, a key step toward compact high-energy electron sources.
A federal risk assessment combined outbreak reports, travel patterns and response capacity to judge the near-term likelihood of U.S. importation and spread.
CDC researchers compared plausible transmission and intervention scenarios to estimate how timing and control strength could affect an Ebola outbreak.
NIH-highlighted research tested a way to quiet immune cells involved in organ rejection while trying to preserve broader immune function.
NIST testing found that use-related wear can alter how fluorinated chemicals are measured in protective gear, complicating exposure and replacement decisions.
Northwestern researchers paired patient samples with a mouse model to identify a biomarker and test a drug candidate for cognitive impairment.
A Cornell-led study connected stress, bacteriophages in the gut and weaker antitumor immunity in experimental systems.
NIH-highlighted research identified peripheral immune cells inside aging brain tissue, suggesting the blood-brain barrier becomes more permissive over time.
An NIH release describes postmortem hippocampal evidence from 40 healthy adults showing age-linked changes in immune-cell states.
NASA rover observations revealed a broad polygonal pattern whose geometry could preserve clues about ancient fluids and rock alteration.
Ultraviolet observations revealed a trail through the red supergiant’s extended atmosphere, offering indirect evidence for a close companion.
Infrared spectra of the interstellar comet revealed a volatile composition that can be compared with material formed around other stars.
Archival data suggest outgassing torques slowed comet 41P and then pushed its rotation through a stop into the opposite direction.
Spacecraft imaging of Donaldjohanson showed a contact-binary shape and non-simple rotation that record a complicated collision history.
The compact hydrogen cloud appears dominated by dark matter yet contains no detected stars, potentially representing a long-predicted type of object.
Astronomers used small variations in a stellar companion’s timing signal to infer a planet in a configuration difficult to find with standard transit searches.
A new packaging approach aims to protect sensitive light-based circuits from temperature, vibration and other conditions outside the laboratory.
NIST researchers used controlled laser motion to redistribute ingredients in a molten pool and improve the uniformity of printed alloys.
Researchers used a precision apparatus and detailed uncertainty analysis to make a new measurement of big G, one of physics’ hardest constants to pin down.
A NIST platform uses nonlinear optics on a chip to produce colors that are difficult to reach with conventional compact lasers.
NIST researchers argue that static constraints cannot guarantee desired behavior as an adaptive system and its environment continue to change.
Northwestern researchers tested 28 DNA designs as adaptable frameworks for arranging proteins, potentially easing a stubborn structure-determination bottleneck.
Cornell researchers developed D&D-seq to measure where regulatory proteins interact with DNA in individual cells rather than population averages.
A Northwestern platform placed laboratory-grown neurons in defined patterns and recorded functional connections with ex vivo brain tissue.
NOAA-led measurements found particles smaller than 0.11 micrometers can provide up to 90% of available surface area, with implications for atmospheric chemistry.
NOAA researchers developed a highly sensitive assay for Karenia brevis that could improve early warning before blooms become visually obvious.
Stanford-led geochemical work connected the timing and environmental consequences of volcanism more tightly to the end-Permian biological crisis.
Berkeley researchers developed a statistical approach to locate genomic segments contributed by ancient populations that have not been directly sampled.
Stanford researchers found that neutrophils can produce C4A, adding a peripheral-immune source to a protein already implicated in brain development and schizophrenia.
The result is promising for diagnosis—but it was not a general-population screening test, and accuracy is not the same as improved patient outcomes.
Walking or jogging, yoga, and strength training produced meaningful average effects. The evidence was broad, but study quality and blinding remained serious limitations.
Bennu’s chemistry expands the inventory of compounds that formed before planets matured. It does not show that life existed on the asteroid.
GenCast was faster and more skillful on a large benchmark. Operational forecasting still requires reliability, calibration, infrastructure, and human judgment.
Machine learning and playback experiments found evidence that calls can identify a receiver. “Name-like” is a careful analogy—not evidence of human-style language.
Genomes from hundreds of burials revealed patrilineal communities and social change. Genetics can map biological relationships, but not every part of identity or culture.
Adding more physical qubits reduced logical errors—the behavior scalable quantum computers need. This was a milestone, not a useful general-purpose machine.