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ScienceDaily · 04/24/2025 12:09 EDT

Malfunctions in mitochondria influence skeletal aging

New mechanisms discovered that show how development-dependent disruptions in mitochondrial function lead to premature skeletal aging. Read more ›

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ScienceDaily
ScienceDaily · 04/24/2025 12:08 EDT

Prostate cancer discovery opens door to more tailored treatments

Prostate cancer has distinct genetic properties in different groups of men that could be targeted to improve patient outcomes, new research suggests. Read more ›

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ScienceDaily
ScienceDaily · 04/24/2025 12:08 EDT

Artificial intelligence tool helps predict relapse of pediatric brain cancer

Researchers trained and validated a deep learning model that can detect subtle changes across post-treatment brain scans and forecast glioma recurrence with up to 89 percent accuracy. Read more ›

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ScienceDaily
ScienceDaily · 04/24/2025 12:08 EDT

Female bonobos keep males in check -- not with strength, but with solidarity

Female bonobos team up to suppress male aggression against them -- the first evidence of animals deploying this strategy. In 85% of observed coalitions, females collectively targeted males, forcing them into submission and shaping the group's dominance hierarchy. This is the first study to test drivers of female dominance in wild bonobos. The study examined 30 years of demographic and behavioral data across six wild bonobo communities. The study suggests... Read more ›

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ScienceDaily
ScienceDaily · 04/24/2025 12:08 EDT

Exercise boosts brain health -- even when energy is low

We know exercise is good for our body, but what about our brains? A new study suggests that exercise plays a crucial role in keeping our minds sharp, even when one of the brain's key energy sources isn't available. The study offers fresh insight into brain health and suggests that exercise could play a bigger role in preventing cognitive decline than previously thought. Read more ›

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ScienceDaily
ScienceDaily 1 place · 04/24/2025 12:08 EDT

Even light exercise could help slow cognitive decline in people at risk of Alzheimer's

In a landmark clinical trial people at risk for Alzheimer's who exercised at low or moderate-high intensity showed less cognitive decline when compared to those receiving usual care. Read more ›

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ScienceDaily
ScienceDaily · 04/24/2025 12:07 EDT

What happens in the brain when your mind blanks

Mind blanking is a common experience with a wide variety of definitions ranging from feeling 'drowsy' to 'a complete absence of conscious awareness.' Neuroscientists and philosophers compile what we know about mind blanking, including insights from their own work observing people's brain activity. Read more ›

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ScienceDaily
ScienceDaily 2 place · 04/24/2025 12:07 EDT

The oldest ant ever discovered found fossilized in Brazil

A 113-million-year-old hell ant that once lived in northeastern Brazil is now the oldest ant specimen known to science, finds a new report. The hell ant, which was preserved in limestone, is a member of Haidomyrmecinae -- an extinct subfamily that only lived during the Cretaceous period. These ants had highly specialized, scythe-like jaws that they likely used to pin or impale prey. Read more ›

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ScienceDaily
ScienceDaily · 04/23/2025 16:44 EDT

Researchers crack the code of cell movement

Scientists have discovered how chemokines and G protein-coupled receptors selectively bind each other to control how cells move. Read more ›

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ScienceDaily
ScienceDaily · 04/23/2025 16:43 EDT

Scientists trick the eye into seeing new color 'olo'

Scientists have created a new platform called 'Oz' that uses laser light to control up to 1,000 photoreceptors in the eye at once. Using Oz, the researchers showed people images, videos and a new, ultra-saturated shade of green that they have named 'olo.' The platform could be used to probe the nature of color vision and provide new insight into human sight and vision loss. Read more ›

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ScienceDaily
ScienceDaily · 04/23/2025 16:43 EDT

Vision loss fear may keep some from having cataract surgery

A new study finds vision loss fears may deter some patients from cataract surgery, despite it being the only effective treatment. The research underscores the role of doctor-patient relationships in medical decisions. Read more ›

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ScienceDaily
ScienceDaily · 04/23/2025 16:42 EDT

B cells found to be crucial for long-term vaccine protection, new study shows

Researchers have uncovered a critical, previously underappreciated role for B cells in vaccine protection. Best known for producing antibodies, B cells also guide other immune cells, specifically CD8 T cells, teaching them how to mount lasting defenses after vaccination. Read more ›

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ScienceDaily
ScienceDaily · 04/23/2025 16:42 EDT

Clinical trials to test vaccine against Alzheimer's-promoting tau protein

Researchers hope to launch human clinical trials in their quest for a vaccine to prevent the buildup of pathological tau after demonstrating that this vaccine generated a robust immune response in both mice and non-human primates. Read more ›

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ScienceDaily
ScienceDaily · 04/23/2025 16:42 EDT

New and surprising traction trait in sculpin fish

Researchers discovered tiny features on sculpins' fins which may enable them to cling firmly in harsh underwater environments. Read more ›

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ScienceDaily
ScienceDaily 3 place · 04/23/2025 16:42 EDT

Skeletal evidence of Roman gladiator bitten by lion in combat discovered

Bite marks found on a skeleton discovered in a Roman cemetery in York have revealed the first archaeological evidence of gladiatorial combat between a human and a lion. Read more ›

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ScienceDaily
ScienceDaily · 04/23/2025 16:40 EDT

By 15 months, infants begin to learn new words for objects, even those they've never seen

A new study by developmental scientists offers the first evidence that infants as young as 15 months can identify an object they have learned about from listening to language -- even if the object remains hidden. Read more ›

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ScienceDaily
ScienceDaily · 04/23/2025 16:40 EDT

Engineering a robot that can jump 10 feet high -- without legs

Inspired by the movements of a tiny parasitic worm, engineers have created a 5-inch soft robot that can jump as high as a basketball hoop. Their device, a silicone rod with a carbon-fiber spine, can leap 10 feet high even though it doesn't have legs. The researchers made it after watching high-speed video of nematodes pinching themselves into odd shapes to fling themselves forward and backward. Read more ›

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ScienceDaily
ScienceDaily · 04/23/2025 16:40 EDT

Hotter temps trigger wetlands to emit more methane as microbes struggle to keep up

In the soils of Earth's wetlands, microbes are in a tug-of-war to produce and consume the powerful greenhouse gas methane. But if the Earth gets too hot, it could tip the scale in favor of the methane producers, according to a new study. Scientists made the discovery as part of a futuristic climate experiment that raised carbon dioxide and temperature in a Maryland marsh. Read more ›

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ScienceDaily
ScienceDaily · 04/23/2025 16:40 EDT

Post-treatment Lyme disease syndrome may be driven by remnants of infection

Scientists believe they know what causes the treated infection to mimic chronic illness: the body may be responding to remnants of the bacteria that causes Lyme that tend to pool in the liver and joint fluid. Read more ›

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15.06.2026 21:25
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