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ScienceDaily 1 place · 04/25/2025 11:34 EDT

New body-fluid biomarker for Parkinson's disease discovered

Researchers have discovered a new biomarker for Parkinson's disease. A misfolded protein facilitates reliable diagnosis even in the early stages of Parkinson's disease in body fluids. Read more ›

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ScienceDaily
ScienceDaily · 04/25/2025 11:34 EDT

Structure dictates effectiveness, safety in nanomedicine

Historically, small molecule drugs have been precisely designed down to the atomic scale. Considering their relatively large complex structures, nanomedicines have lagged behind. Researchers argue this precise control should be applied to optimize new nanomedicines. Read more ›

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ScienceDaily
ScienceDaily · 04/25/2025 11:33 EDT

Compelling new insights into dynamics of the brain's serotonin system

A new study sheds new light on these big questions, illuminating a general principle of neural processing in a mysterious region of the midbrain that is the very origin of our central serotonin (5-HT) system, a key part of the nervous system involved in a remarkable range of cognitive and behavioral functions. Read more ›

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ScienceDaily
ScienceDaily · 04/25/2025 11:33 EDT

Why our waistlines expand in middle age: Stem cells

It's no secret that our waistlines often expand in middle-age, but the problem isn't strictly cosmetic. Belly fat accelerates aging and slows down metabolism, increasing our risk for developing diabetes, heart problems and other chronic diseases. Exactly how age transforms a six pack into a softer stomach, however, is murky. New research shows how aging shifts stem cells into overdrive to create more belly fat. Read more ›

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ScienceDaily
ScienceDaily · 04/25/2025 11:33 EDT

Cutting the complexity from digital carpentry

Many products in the modern world are in some way fabricated using computer numerical control (CNC) machines, which use computers to automate machine operations in manufacturing. While simple in concept, the ways to instruct these machines is in reality often complex. A team of researchers has devised a system to demonstrate how to mitigate some of this complexity. Read more ›

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ScienceDaily
ScienceDaily · 04/24/2025 17:29 EDT

Nanophotonic platform boosts efficiency of nonlinear-optical quantum teleportation

Researchers have long recognized that quantum communication systems would transmit quantum information more faithfully and be impervious to certain forms of error if nonlinear optical processes were used. However, past efforts at incorporating such processes could not operate with the extremely low light levels required for quantum communication. Read more ›

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ScienceDaily
ScienceDaily 3 place · 04/24/2025 17:29 EDT

Can technology revolutionize health science? The promise of exposomics

Researchers in the field of exposomics explain how cutting-edge technologies are unlocking this biological archive, ushering in a new era of disease prevention and personalized medicine. Read more ›

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ScienceDaily
ScienceDaily · 04/24/2025 16:56 EDT

Quantum sensors tested for next-generation particle physics experiments

Researchers have developed a novel high-energy particle detection instrumentation approach that leverages the power of quantum sensors -- devices capable of precisely detecting single particles. Read more ›

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ScienceDaily
ScienceDaily · 04/24/2025 16:56 EDT

Cinnamon could affect drug metabolism in the body

Cinnamon is one of the oldest and most commonly used spices in the world, but a new study indicates a compound in it could interfere with some prescription medications. Read more ›

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ScienceDaily
ScienceDaily · 04/24/2025 16:56 EDT

Awkward. Humans are still better than AI at reading the room

Humans are better than current AI models at interpreting social interactions and understanding social dynamics in moving scenes. Researchers believe this is because AI neural networks were inspired by the infrastructure of the part of the brain that processes static images, which is different from the area of the brain that processes dynamic social scenes. Read more ›

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ScienceDaily
ScienceDaily 3 place · 04/24/2025 16:56 EDT

Scientists develop new bone marrow imaging technique

A new bone marrow imaging technique could change treatment for cancer, autoimmune disease and musculoskeletal disorders. Read more ›

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ScienceDaily
ScienceDaily · 04/24/2025 16:56 EDT

How to break through climate apathy

A new study finds that presenting the same continuous climate data, such as incremental changes in temperature, in binary form -- such as whether a lake did or did not freeze in the winter -- significantly increases people's ability to see the impact of climate change. Read more ›

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ScienceDaily
ScienceDaily · 04/24/2025 12:17 EDT

Scientists use James Webb Space Telescope to better understand solar system's origins

Using the James Webb Space Telescope (JWST), scientists analyzed far-away bodies -- known as Trans-Neptunian Objects (TNOs) -- and found varying traces of methanol. The discoveries are helping them better classify different TNOs and understand the complex chemical reactions in space that may relate to the formation of our solar system and the origin of life. Read more ›

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ScienceDaily
ScienceDaily · 04/24/2025 12:16 EDT

Combining signals could make for better control of prosthetics

Combining two different kinds of signals could help engineers build prosthetic limbs that better reproduce natural movements, according to a new study. A combination of electromyography and force myography is more accurate at predicting hand movements than either method by itself. Read more ›

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ScienceDaily
ScienceDaily · 04/24/2025 12:16 EDT

Making AI-generated code more accurate in any language

Researchers developed a more efficient way to control the outputs of a large language model, guiding it to generate text that adheres to a certain structure, like a programming language, and remains error free. Read more ›

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ScienceDaily
ScienceDaily · 04/24/2025 12:15 EDT

One gene defines the many patterns of snake skin

In many animals, skin coloration and its patterns play a crucial role in camouflage, communication, or thermoregulation. In the corn snake, some morphs display red, yellow, or pink blotches, and their dorsal spots can merge or turn into stripes. But which genetic and cellular mechanisms determine these colorful patterns? A team discovered that a single gene, CLCN2, is involved in these variations. Read more ›

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ScienceDaily
ScienceDaily 3 place · 04/24/2025 12:11 EDT

Flying robots unlock new horizons in construction

An international team has explored how in future aerial robots could process construction materials precisely in the air -- an approach with great potential for difficult-to-access locations or work at great heights. The flying robots are not intended to replace existing systems on the ground, but rather to complement them in a targeted manner for repairs or in disaster areas, for instance. Read more ›

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ScienceDaily
ScienceDaily · 04/24/2025 12:10 EDT

New approach makes AI adaptable for computer vision in crop breeding

Scientists developed a machine-learning tool that can teach itself, with minimal external guidance, to differentiate between aerial images of flowering and nonflowering grasses -- an advance that will greatly increase the pace of agricultural field research, they say. The work was conducted using images of thousands of varieties of Miscanthus grasses, each of which has its own flowering traits and timing. Read more ›

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ScienceDaily
ScienceDaily · 04/24/2025 12:10 EDT

New bioactive compound for difficult-to-treat allergies

Irritable bowel syndrome, chronic itching, asthma and migraine are in many cases hard-to-treat conditions. They have in common that they are triggered by an excessive immune response -- which in severe cases can be life-threatening. A team of researchers has now identified a promising bioactive compound that could effectively reduce symptoms and slash fatality risk. The compound blocks a receptor on certain defense cells, thus preventing a derailed immune response. Read more ›

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ScienceDaily
ScienceDaily · 04/24/2025 12:10 EDT

Plant-based calamari that rivals real seafood in texture

Plant-based seafood alternatives should have similar flavors, textures and nutritional content to the foods they mimic. And recreating the properties of fried calamari rings, which have a neutral flavor and a firm, chewy texture after being cooked, has been a challenge. Building off previous research, a team describes successfully using plant-based ingredients to mimic calamari that matches the real seafood's characteristic softness and elasticity. Read more ›

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