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ScienceDaily 3 place · 04/18/2025 23:55 EDT

Turning down starlight to spot new exoplanets

Researchers have developed a new coronagraph that could make it possible to see distant exoplanets obscured by light from their parent stars. Read more ›

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ScienceDaily
ScienceDaily 2 place · 04/18/2025 23:55 EDT

Unlocking the genetic basis of adaptive evolution: study reveals complex chromosomal rearrangements in a stick insect

Scientists report adaptive divergence in cryptic color pattern is underlain by two distinct, complex chromosomal rearrangements, where millions of bases of DNA were flipped backwards and moved from one part of a chromosome to another, independently in populations of stick insects on different mountains. Read more ›

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ScienceDaily
ScienceDaily 1 place · 04/18/2025 23:55 EDT

How thoughts influence what the eyes see

A new study by biomedical engineers and neuroscientists shows that the brain's visual regions play an active role in making sense of information. Read more ›

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ScienceDaily
ScienceDaily 1 place · 04/18/2025 13:37 EDT

Scientists probe the mystery of Titan's missing deltas

New research finds that despite large rivers and seas of liquid methane, Saturn's moon Titan seems mostly devoid of river deltas, raising new questions about the surface dynamics on this alien world. Read more ›

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ScienceDaily
ScienceDaily 1 place · 04/18/2025 11:29 EDT

A wearable smart insole can track how you walk, run and stand

A new smart insole system that monitors how people walk in real time could help users improve posture and provide early warnings for conditions from plantar fasciitis to Parkinson's disease. Read more ›

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ScienceDaily
ScienceDaily 2 place · 04/17/2025 14:52 EDT

Extreme drought contributed to barbarian invasion of late Roman Britain, tree-ring study reveals

Three consecutive years of drought contributed to the 'Barbarian Conspiracy', a pivotal moment in the history of Roman Britain, a new study reveals. Researchers argue that Picts, Scotti and Saxons took advantage of famine and societal breakdown caused by an extreme period of drought to inflict crushing blows on weakened Roman defenses in 367 CE. While Rome eventually restored order, some historians argue that the province never fully recovered. Read more ›

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ScienceDaily
ScienceDaily 3 place · 04/17/2025 14:50 EDT

A new record for California's highest tree

A professor's casual hike in the High Sierra turned into a new elevation record for California's highest tree, the Jeffrey pine, which wasn't formerly known to grow at extreme elevations. Read more ›

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ScienceDaily
ScienceDaily · 04/17/2025 14:49 EDT

Curved neutron beams could deliver benefits straight to industry

Scientists have created the first neutron 'Airy beam,' which has unusual capabilities that ordinary neutron beams do not. The achievement could enhance neutron-based techniques for investigating the properties of materials that are difficult to explore by other means. For example, the beams can probe characteristics of molecules such as chirality, which is important in biotechnology, chemical manufacturing, quantum computing and other fields. Read more ›

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ScienceDaily
ScienceDaily · 04/17/2025 14:49 EDT

Groundbreaking study uncovers how our brain learns

How do we learn new things? Neurobiologists using cutting-edge visualization techniques have revealed how changes across our synapses and neurons unfold. The findings depict how information is processed in our brain's circuitry, offering insights for neurological disorders and brain-like AI systems. Read more ›

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ScienceDaily
ScienceDaily · 04/17/2025 14:49 EDT

Finding friendship at first whiff: Scent plays role in platonic potential

Two women meeting for the first time can judge within minutes whether they have the potential to be friends -- guided as much by smell as any other sense, research on friendship formation finds. Read more ›

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ScienceDaily
ScienceDaily · 04/17/2025 14:48 EDT

Nutrients strengthen link between precipitation and plant growth, study finds

A new study has investigated how the relationship between mean annual precipitation (MAP) and grassland biomass changes when one or more nutrients are added. The authors show that precipitation and nutrient availability are the key drivers of plant biomass, while the effects of plant diversity are minimal. Read more ›

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ScienceDaily
ScienceDaily 1 place · 04/16/2025 20:40 EDT

Strongest hints yet of biological activity outside the solar system

Astronomers have detected the most promising signs yet of a possible biosignature outside the solar system, although they remain cautious. Read more ›

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ScienceDaily
ScienceDaily 2 place · 04/16/2025 16:45 EDT

How do age, sex, hormones and genetics affect dementia biomarkers in the blood?

A new study has found important clues about the roles age, sex, hormonal changes and genetics play in how certain biomarkers for dementia are expressed in the blood, according to a new study. Read more ›

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ScienceDaily
ScienceDaily 3 place · 04/16/2025 16:45 EDT

Golden eyes: How gold nanoparticles may one day help to restore people's vision

A team of researchers has identified a promising new approach that may one day help to restore vision in people affected by macular degeneration and other retinal disorders. Read more ›

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ScienceDaily
ScienceDaily · 04/16/2025 15:21 EDT

Cosmic twist: The universe could be spinning

A new study suggests the universe may rotate -- just extremely slowly. The finding could help solve one of astronomy's biggest puzzles. Read more ›

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ScienceDaily
ScienceDaily · 04/16/2025 15:21 EDT

Faster way to solve complex planning problems

Researchers developed a machine-learning-guided technique to solve complex, long-horizon planning problems more efficiently than some traditional approaches, while arriving at an optimal solution that better meets a user's goals. Read more ›

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ScienceDaily
ScienceDaily · 04/16/2025 15:21 EDT

Researchers report association between urinary incontinence, cardiovascular disease

Researchers report an association between urinary incontinence and cardiovascular disease risk in women. The researcher recommend women should be checked regularly for urinary incontinence. Read more ›

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ScienceDaily
ScienceDaily · 04/16/2025 15:21 EDT

Ever wonder why some meteor showers are so unpredictable?

Why do comets and their meteoroid streams weave in and out of Earth's orbit and their orbits disperse over time? Researchers show that this is not due to the random pull of the planets, but rather the kick they receive from a moving Sun. Read more ›

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ScienceDaily
ScienceDaily · 04/16/2025 15:21 EDT

Microbes in Brooklyn Superfund site teach lessons on fighting industrial pollution

Using advanced DNA sequence analysis, a research team has discovered that tiny organisms in Brooklyn's highly contaminated Gowanus Canal have developed a comprehensive collection of pollution-fighting genes. This finding suggests the potential of a cheaper, more sustainable, and less disruptive method for cleaning contaminated waterways than the current oft-used dredging operations. Read more ›

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ScienceDaily
ScienceDaily · 04/16/2025 15:21 EDT

Discovery of FOXR2 activation in various brain tumors refines diagnosis to improve care

Scientists have implicated the FOXR2 gene in previously unassociated brain tumor types, with implications for diagnosis, prognosis and treatment. Read more ›

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