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ScienceDaily · 01/23/2025 00:21 EDT

Claims for the world's deepest earthquake challenged by new analysis

The magnitude 7.9 Bonin Islands earthquake sequence, which ruptured deep within the earth near the base of the upper mantle, did not include an aftershock that extended to record depths into the lower mantle, according to a new study. Read more ›

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ScienceDaily
ScienceDaily · 01/23/2025 00:21 EDT

By the numbers: Diarylethene crystal orientation controlled

Researchers have succeeded in controlling the arrangement of photochromic crystals known as diarylethenes. Read more ›

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ScienceDaily
ScienceDaily · 01/23/2025 00:20 EDT

Study shows anti-clotting drug reduced bleeding events in patients with atrial fibrillation

Researchers evaluated a drug that represents a new class of anticoagulants known as Factor XI inhibitors for treating patients with atrial fibrillation as part of the AZALEA-TIMI 71 Study. The trial was stopped early by the recommendation of the Data Monitoring Committee due to an overwhelming reduction in bleeding compared to standard-of-care treatment. Read more ›

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ScienceDaily
ScienceDaily · 01/23/2025 00:20 EDT

Using infrared heat transfer to modify chemical reactions

Researchers have shown for the first time that heat transfer in the form of infrared radiation can influence chemical reactions more strongly than traditional convection and conduction methods. Read more ›

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ScienceDaily
ScienceDaily · 01/23/2025 00:20 EDT

Stronger stress response in monkeys helps them survive

Researchers used the environmental circumstances and fecal samples collected from the six years prior to the severe El Ni o drought in Costa Rica to study the relationship between the endocrinologic stress response and survival in white-faced capuchin monkeys. Monkeys who showed a steeper rise in these stress hormones during the mild droughts were more likely to survive the severe El Nino drought. As weather intensifies globally, longitudinal studies of... Read more ›

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ScienceDaily
ScienceDaily · 01/23/2025 00:20 EDT

Physicists pioneer entanglement microscopy algorithm to explore how matter entangles in quantum many-body systems

A research team has recently developed a novel algorithm in quantum physics known as 'entanglement microscopy' that enables visualization and mapping of this extraordinary phenomenon at a microscopic scale. By zooming in on the intricate interactions of entangled particles, one can uncover the hidden structures of quantum matter, revealing insights that could transform technology and deepen the understanding of the universe. Read more ›

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ScienceDaily
ScienceDaily · 01/23/2025 00:20 EDT

Significant rise in mental health admissions for young people in last decade

There was a 65% increase in the number of children and young people being admitted to general acute medical wards in hospitals in England because of a mental health concern between 2012 and 2022, finds a new study. Read more ›

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ScienceDaily
ScienceDaily · 01/23/2025 00:20 EDT

Solving the evolutionary puzzle of polyploidy: how genome duplication shapes adaptation

Scientists have developed a theoretical model that uncovers the dual role of polyploidy -- organisms carrying extra genome copies -- in evolution. Their findings reveal that polyploidy can stabilize populations in predictable environments, where the evolution of novel traits is not required, enabling organisms to adapt and thrive in challenging conditions by accelerating evolutionary innovation. This breakthrough offers fresh insights into evolutionary mechanisms and their implications for microbiology, bio Read more ›

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ScienceDaily
ScienceDaily 3 place · 01/22/2025 14:58 EDT

T cells rise up to fight infections in the gut

Pathogen-fighting immune cells called tissue-resident memory CD8 T cells (TRM cells) go through a surprising transformation -- and relocation -- as they fight infections in the small intestine. Read more ›

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ScienceDaily
ScienceDaily · 01/22/2025 14:58 EDT

New research uncovers exotic electron crystal in graphene

Researchers have identified a new class of quantum states in a custom-engineered graphene structure. The study reports the discovery of topological electronic crystals in twisted bilayer -- trilayer graphene, a system created by introducing a precise rotational twist between stacked two-dimensional materials. Read more ›

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ScienceDaily
ScienceDaily · 01/22/2025 14:58 EDT

Researchers create new guidelines to diagnose common memory disorder frequently mistaken for Alzheimer's Disease

New guidelines will help doctors identify patients with a common memory-loss syndrome that is often misdiagnosed as Alzheimer's disease in older adults. The diagnostic criteria for limbic-predominant age-related TDP-43 encephalopathy (LATE) have just been published. These guidelines are an important first step in advancing clinical trials and treatments for this lesser-known, but common type of memory loss disorder. Read more ›

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ScienceDaily
ScienceDaily · 01/22/2025 14:58 EDT

Researchers develop biomarker algorithm for noninvasive detection of Barrett's esophagus and esophageal cancer

By studying biomarkers known to be involved in gastrointestinal cancers, researchers have developed a biomarker algorithm that, when combined with a noninvasive method to collect esophageal cells for study, could give clinicians insight into which patients have esophageal cancer or precancerous conditions such as Barrett's esophagus (BE) or high-grade dysplasia. Read more ›

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ScienceDaily
ScienceDaily · 01/22/2025 14:56 EDT

PET probe images inflammation with high sensitivity and selectivity

Researchers have developed a breakthrough method to detect inflammation in the body using positron emission tomography (PET) imaging. This innovative probe targets CD45, a marker abundantly expressed on all immune cells but absent from other cell types. Read more ›

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ScienceDaily
ScienceDaily · 01/22/2025 14:56 EDT

Float like a jellyfish: New coral mobility mechanisms uncovered

When it comes time to migrate, new research has found how a free-living coral ignores the classic advice and goes straight towards the light. Read more ›

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ScienceDaily
ScienceDaily 2 place · 01/22/2025 13:03 EDT

A way for smartwatches to detect depression risks

A international research team developed a digital biomarker for predicting symptoms of depression based on data collected by smartwatches. Read more ›

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ScienceDaily
ScienceDaily · 01/22/2025 13:03 EDT

Biodegradable nylon precursor produced through artificial photosynthesis

Scientists have developed an artificial photosynthesis technology that produces precursors of biodegradable nylon from biomass-derived compounds and ammonia. Read more ›

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ScienceDaily
ScienceDaily · 01/22/2025 13:02 EDT

Exposure to stress during early pregnancy affects offspring into adulthood

Maternal stress hormone levels during early pregnancy can have a lasting effect on the stress system of the offspring. The results of a long-term study on wild Assamese macaques in Thailand indicate that maternal stress in the first half of pregnancy is particularly relevant. Elevated stress hormones later during pregnancy or after birth did not have the same effects. The long-term study provides important insights into the influence of early... Read more ›

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ScienceDaily
ScienceDaily · 01/22/2025 13:02 EDT

From soot particle filters to renewable fuels

Unraveling the chemical processes in soot particle filters reveals new ways to produce synthetic fuels. Read more ›

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ScienceDaily
ScienceDaily · 01/22/2025 13:02 EDT

Many Roads Lead to... the embryo

Is there only one optimal configuration an organism can reach during evolution? Is there a single formula that describes the trajectory towards the optimum? And can we 'derive' it in a purely theoretical fashion? A team of researchers has answers. Their mathematical model forecasts the ideal body plan of a fruit fly's early embryo, suggesting that evolution might had many optimal options at its disposal. Read more ›

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ScienceDaily
ScienceDaily · 01/22/2025 13:02 EDT

Dining out with San Francisco's coyotes

As their traditional dining options dwindle, the native coyotes of San Francisco are shifting what they eat. A new study reveals what's on the menu. Read more ›

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22.06.2026 22:12
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