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ScienceDaily · 04/08/2025 12:13 EDT

CVD and obesity: When protective lipids decline, health risks increase

New research has uncovered a surprising culprit underlying cardiovascular diseases in obesity and diabetes -- not the presence of certain fats, but their suppression. The study challenges the conventional belief that a type of fat called ceramides accumulates in blood vessels causing inflammation and health risks. Instead, their findings reveal that when ceramides decrease in endothelial cells lining blood vessels, it can be damaging and cause chronic illnesses. Ironically, the... Read more ›

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ScienceDaily
ScienceDaily · 04/08/2025 12:13 EDT

Smoke from US wildfires, prescribed burns caused premature deaths, billions in health damages

Researchers estimated that smoke from wildfires and prescribed burns caused $200 billion in health damages in 2017, and that these were associated with 20,000 premature deaths. Senior citizens were harmed the most, and Native American and Black communities experienced the greatest damages per capita. Read more ›

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ScienceDaily
ScienceDaily · 04/08/2025 12:13 EDT

Tiny, soft robot flexes its potential as a life saver

A tiny, soft, flexible robot that can crawl through earthquake rubble to find trapped victims or travel inside the human body to deliver medicine may seem like science fiction, but an international team is pioneering such adaptable robots by integrating flexible electronics with magnetically controlled motion. Read more ›

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ScienceDaily
ScienceDaily · 04/07/2025 19:25 EDT

Researchers demonstrate the UK's first long-distance ultra-secure communication over a quantum network

Researchers have successfully demonstrated the UK's first long-distance ultra-secure transfer of data over a quantum communications network, including the UK's first long-distance quantum-secured video call. Read more ›

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ScienceDaily
ScienceDaily · 04/07/2025 17:31 EDT

Mindfulness and cognitive behavioral therapy improve chronic low back pain

Eight weeks of mindfulness or cognitive behavioral therapy were associated with improved pain, physical function and quality of life and reduced daily opioid dose in adults with chronic low back pain that required treated with daily opioids, according to a new study. This is one of the largest studies to date to evaluate mindfulness and cognitive behavioral therapy as treatment for opioid-treated chronic pain. Read more ›

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ScienceDaily
ScienceDaily · 04/07/2025 17:30 EDT

Rain barrel basics: Conserving water but not mosquito habitats

Researchers surveyed residential rain barrels to determine how often mosquitoes took up residence in rain barrels and what preventative measures would most effectively keep mosquitoes out. Taking these preventative measures will reduce potential health risks and ensure that rain barrels remain a safe, effective, and environmentally sustainable tool for managing stormwater runoff. Read more ›

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ScienceDaily
ScienceDaily · 04/07/2025 17:30 EDT

Termite stowaways: Study reveals boats as perfect vessels for global termite spread

A study reveals that termites are not simply spreading through natural processes, suggesting humans may be helping them 'conquer the world' by unknowingly transporting them aboard private boats. Read more ›

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ScienceDaily
ScienceDaily · 04/07/2025 17:30 EDT

Researchers use AI to improve diagnosis of drug-resistant infections

Scientists have developed an artificial intelligence-based method to more accurately detect antibiotic resistance in deadly bacteria such as tuberculosis and staph. The breakthrough could lead to faster and more effective treatments and help mitigate the rise of drug-resistant infections, a growing global health crisis. Read more ›

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ScienceDaily
ScienceDaily · 04/07/2025 17:29 EDT

A gentle approach offers new hope for inflammatory lung diseases

Pulmonary sarcoidosis is a lung disease characterized by granulomas -- tiny clumps of immune cells that form in response to inflammation. It's the most inflammatory of the interstitial lung diseases (ILDs), a family of conditions that all involve some level of inflammation and fibrosis, or scarring, of the lungs. In the U.S., pulmonary sarcoidosis affects around 200,000 patients. The cause is unknown, and no new treatments have been introduced in... Read more ›

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ScienceDaily
ScienceDaily · 04/07/2025 17:29 EDT

Chatbot opens computational chemistry to nonexperts

A web platform uses a chatbot to enable any chemist -- including undergraduate chemistry majors -- to configure and execute complex quantum mechanical simulations through chatting. Read more ›

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ScienceDaily
ScienceDaily · 04/07/2025 17:29 EDT

Childhood experiences shape the brain's white matter with cognitive effects seen years later

Investigators have linked difficult early life experiences with reduced quality and quantity of the white matter communication highways throughout the adolescent brain. This reduced connectivity is also associated with lower performance on cognitive tasks. Read more ›

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ScienceDaily
ScienceDaily · 04/07/2025 17:29 EDT

Saturn's moon Titan could harbor life, but only a tiny amount, study finds

Despite its uniquely rich inventory of organic molecules, Saturn's largest moon, Titan, may be able to support only a minuscule amount of biomass, if life exists on the moon, according to a study using bioenergetic modeling. Read more ›

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ScienceDaily
ScienceDaily · 04/07/2025 17:29 EDT

Researchers discover why plastic sheds dangerous fragments

The world is littered with trillions of micro- and nanoscopic pieces of plastic. These can be smaller than a virus -- just the right size to disrupt cells and even alter DNA. Researchers find them almost everywhere they've looked, from Antarctic snow to human blood. In a new study, scientists have delineated the molecular process that causes these small pieces to break off in such large quantities. Read more ›

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ScienceDaily
ScienceDaily · 04/07/2025 11:44 EDT

Does teamwork fulfill the goal of project-based learning?

A researcher investigated the impact of the group work environment on motivation in English as a second language classes. The study revealed that the group work environment plays an important role in motivating students. Read more ›

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ScienceDaily
ScienceDaily · 04/07/2025 11:42 EDT

AI tool can track effectiveness of multiple sclerosis treatments

A new artificial intelligence (AI) tool that can help interpret and assess how well treatments are working for patients with multiple sclerosis (MS) has been developed. Read more ›

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ScienceDaily
ScienceDaily · 04/07/2025 11:42 EDT

Diagnostic uncertainty in Parkinson's disease: Study calls for improved diagnostic processes

A study found that a significant proportion of Parkinson's disease diagnoses are later corrected. Up to one in six diagnoses changed after ten years of follow-up, and the majority of new diagnoses were made within two years of the original diagnosis. Read more ›

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ScienceDaily
ScienceDaily 1 place · 04/07/2025 11:42 EDT

The new season of The Last of Us has a spore-ting chance at realism

The Last of Us is back on April 13 and this season is more realistic than ever. The trailer for the hit HBO series appears to show the 'zombie fungus' cordyceps infecting humans by releasing air-borne spores, instead of through tentacles -- closer to scientific reality. And it's not the only thing the show gets right. Read more ›

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ScienceDaily
ScienceDaily · 04/07/2025 11:42 EDT

The lush past of the world's largest desert

The vast desert of the Arabian Peninsula was not always an arid landscape. A recent study reveals that this region was once home to a vast lake and river system. These favorable conditions fostered grasslands and savannahs, enabling human migration -- until drought returned, forcing populations to move. This research highlights the impact of climate cycles on landscapes and human societies. Read more ›

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ScienceDaily
ScienceDaily · 04/07/2025 11:42 EDT

Is AI in medicine playing fair?

As artificial intelligence (AI) rapidly integrates into health care, a new study reveals that all generative AI models may recommend different treatments for the same medical condition based solely on a patient's socioeconomic and demographic background. Read more ›

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ScienceDaily
ScienceDaily · 04/07/2025 11:42 EDT

Findings on T cell exhaustion: The body prepares early for mild to severe disease

Even in the case of uncomplicated infections, the body prepares itself early on for the possibility of a more severe course. A research team has now uncovered this mechanism. The scientists showed that, right at the onset of mild illness, the body also produces special T cells previously known only from chronic, severe infections and tumors. Read more ›

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