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ScienceDaily · 04/21/2025 16:29 EDT

Hospitalized patients who receive alcohol use disorder treatment can substantially reduce heavy drinking

A new study found that the oral and extended-release injectable forms of naltrexone are equally effective in helping patients consume less alcohol, suggesting that clinicians should integrate this medication into routine hospital care. Read more ›

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ScienceDaily
ScienceDaily · 04/21/2025 16:29 EDT

Building 'cellular bridges' for spinal cord repair after injury

Capitalizing on the flexibility of tiny cells inside the body's smallest blood vessels may be a powerful spinal cord repair strategy, new research suggests. Read more ›

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ScienceDaily
ScienceDaily · 04/21/2025 16:29 EDT

Harmful microplastics infiltrating drinking water

Despite advances in wastewater treatment, tiny plastic particles called microplastics are still slipping through, posing potential health and environmental hazards, according to new research. Read more ›

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ScienceDaily
ScienceDaily · 04/21/2025 16:28 EDT

Immune system proteins involved in severe parasitic disease identified

New insights into the mechanisms that cause more severe cases of schistosomiasis -- a disease caused by parasitic worms and second only to malaria in terms of potential harm -- have been revealed. Read more ›

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ScienceDaily
ScienceDaily · 04/21/2025 16:28 EDT

Agricultural greenhouse gas emissions

Farmers apply nitrogen fertilizers to crops to boost yields, feeding more people and livestock. But when there's more fertilizer than the crop can take up, some of the excess can be converted into gaseous forms, including nitrous oxide, a greenhouse gas that traps nearly 300 times as much heat in the atmosphere as carbon dioxide. About 70% of human-caused nitrous oxide comes from agricultural soils, so it's vital to find... Read more ›

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ScienceDaily
ScienceDaily · 04/21/2025 16:28 EDT

High-tech sticker can identify real human emotions

Saying one thing while feeling another is part of being human, but bottling up emotions can have serious psychological consequences like anxiety or panic attacks. To help health care providers tell the difference, a team has created a stretchable, rechargeable sticker that can detect real emotions -- by measuring things like skin temperature and heart rate -- even when users put on a brave face. Read more ›

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ScienceDaily
ScienceDaily · 04/21/2025 16:28 EDT

Coastal management model plays the long game against the rising tides

To protect against rising sea levels in a warming world, coastal cities typically follow a standard playbook with various protective infrastructure options. For example, a seawall could be designed based on the latest climate projections, with the city officials then computing its cost-benefit ratio and proceeding to build, accordingly. The problem? Future climate conditions might differ substantially from the used projections, according to a civil engineering doctoral student. Read more ›

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ScienceDaily
ScienceDaily · 04/21/2025 16:28 EDT

IV medication could be taken orally for range of cancer, Alzheimer's treatments

Breakthrough research could make any IV drug able to be taken orally for a range of hard-to-treat cancers and other diseases, and redefine how medicines are designed, evaluated and delivered. Read more ›

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ScienceDaily
ScienceDaily 1 place · 04/21/2025 16:28 EDT

Engineered microglia show promise for treating Alzheimer's and other brain diseases

A new way to deliver disease-fighting proteins throughout the brain may improve the treatment of Alzheimer's disease and other neurological disorders, according to scientists. By engineering human immune cells called microglia, the researchers have created living cellular 'couriers' capable of responding to brain pathology and releasing therapeutic agents exactly where needed. Read more ›

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ScienceDaily
ScienceDaily · 04/21/2025 16:28 EDT

From research to real-world,  startup tackles soaring demand for lithium and other critical minerals

Based on fundamental research, a new startup is upending decades-old approaches for the way the world extracts lithium and other materials. Read more ›

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ScienceDaily
ScienceDaily · 04/21/2025 16:28 EDT

Telehealth might be a good option for women with incontinence

Women who experience urinary incontinence after giving birth may get just as much relief from telehealth as they do from physical therapy, a new study has found. Read more ›

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ScienceDaily
ScienceDaily · 04/21/2025 16:27 EDT

Even sublethal insecticide dose may disrupt pollinator mating process

Insecticides can help protect crops against troublesome pests, but they also pose a risk for beneficial insects such as pollinators. A new study provided insight into how even sublethal doses of insecticides can negatively affect pollinators by disrupting the mating process. Read more ›

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ScienceDaily
ScienceDaily · 04/21/2025 16:26 EDT

How changes in lemur brains made some mean girls nice

If there was a contest for biggest female bullies of the animal world, lemurs would be near the top of the list. It's the ladies who get their way and keep males in line. In one branch of the lemur family tree, however, some species have evolved to have more harmonious relationships. New findings suggest that this amiable shift was driven by changes in the 'love hormone' oxytocin inside their... Read more ›

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ScienceDaily
ScienceDaily · 04/21/2025 16:26 EDT

How safe is the air to breathe? 50 million people in the US do not know

Across the United States, 58% of counties have no active air-quality monitoring sites, according to a new study. Rural counties, especially those in the Midwest and South, are less likely to have air-quality monitoring sites, which could impede pollution estimations and impact public health, the team said. Read more ›

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ScienceDaily
ScienceDaily · 04/21/2025 16:26 EDT

Microplastics: What's trapping the emerging threat in our streams?

Microplastics, tiny plastic particles found in everyday products from face wash to toothpaste, are an emerging threat to health and ecology, prompting a research team to identify what keeps them trapped in stream ecosystems. Read more ›

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ScienceDaily
ScienceDaily · 04/21/2025 16:26 EDT

Scientists finally confirm vitamin B1 hypothesis from 1958

Chemists have confirmed a 67-year-old theory about vitamin B1 by stabilizing a reactive molecule in water -- a feat long thought impossible. The discovery not only solves a biochemical mystery, but also opens the door to greener, more efficient ways of making pharmaceuticals. Read more ›

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ScienceDaily
ScienceDaily · 04/21/2025 16:26 EDT

Introduced trees are becoming more common in the eastern United States, while native diversity declines

In a new study, researchers used more than 5 million measurements from individual trees across much of eastern North America and showed the rate at which introduced species are spreading has increased over the last two decades. Additionally, native tree diversity is on the decline in areas where exotic species originally introduced by humans have encroached. Read more ›

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ScienceDaily
ScienceDaily · 04/18/2025 23:55 EDT

Throwing a 'spanner in the works' of our cells' machinery could help fight cancer, fatty liver disease... and hair loss

Fifty years since its discovery, scientists have finally worked out how a molecular machine found in mitochondria, the 'powerhouses' of our cells, allows us to make the fuel we need from sugars, a process vital to all life on Earth. Scientists have worked out the structure of this machine and shown how it operates like the lock on a canal to transport pyruvate -- a molecule generated in the body... Read more ›

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