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ScienceDaily · 10/19/2023 11:12 EDT

Stolen genes allow parasitic control of behavior

A research team has discovered that parasites manipulate their hosts using stolen genes that they likely acquired through a phenomenon called horizontal gene transfer. Read more ›

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ScienceDaily
ScienceDaily · 10/19/2023 11:12 EDT

Molecular age of the eye determined

A team of researchers have mapped almost 6,000 proteins from different cell types within the eye by analyzing tiny drops of eye fluid that are routinely removed during surgery. The researchers used an AI model to create a 'proteomic clock' from this data that can predict a healthy person's age based on their protein profile. The clock revealed that diseases such as diabetic retinopathy and uveitis cause accelerated aging within... Read more ›

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ScienceDaily
ScienceDaily · 10/19/2023 11:12 EDT

Scientists propose super-bright light sources powered by quasiparticles

Researchers have proposed ways to use quasiparticles to create light sources as powerful as the most advanced ones in existence today, but much smaller. Read more ›

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ScienceDaily
ScienceDaily 1 place · 10/19/2023 11:12 EDT

'I'd rather not know': Why we choose ignorance

When given the choice to learn how their actions will affect someone else, 40% of people will choose ignorance, often in order to have an excuse to act selfishly, according to new research. Read more ›

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ScienceDaily
ScienceDaily · 10/19/2023 11:12 EDT

Black holes could come in 'perfect pairs' in an ever expanding Universe

Researchers have shown it's theoretically possible for black holes to exist in perfectly balanced pairs -- held in equilibrium by a cosmological force -- mimicking a single black hole. Read more ›

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ScienceDaily
ScienceDaily · 10/19/2023 11:12 EDT

Soft optical fibers block pain while moving and stretching with the body

New soft, implantable fibers can deliver light to major nerves through the body. They are an experimental tool for scientists to explore the causes and potential treatments for peripheral nerve disorders in animal models. Read more ›

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ScienceDaily
ScienceDaily · 10/19/2023 11:11 EDT

Urgent action needed to address climate change threats to coastal areas

Global coastal adaptations are 'incremental in scale', short-sighted and inadequate to address the root causes of vulnerability to climate change, according to an international team of researchers.  Read more ›

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ScienceDaily
ScienceDaily · 10/19/2023 11:10 EDT

Pinpointing the emergence of muddy flavors in your fish

Many people have experienced a muddy off-flavor in farmed fish. While the aquaculture industry has known about the problem for 20 years, it continues to impact the consumption of otherwise healthy and potentially sustainable fish. Now, researchers have been able to pinpoint exactly when the off-flavors emerge. And this can make it easier to deal with the compounds that turn people away from farmed fish. Read more ›

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ScienceDaily
ScienceDaily · 10/18/2023 23:09 EDT

Wearable device makes memories and powers up with the flex of a finger

Researchers have invented an experimental wearable device that generates power from a user's bending finger and can create and store memories, in a promising step towards health monitoring and other technologies. Read more ›

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ScienceDaily
ScienceDaily · 10/18/2023 19:45 EDT

Biodegradable plastics still damaging to fish

Biodegradable plastics may not be the solution to plastic pollution many hoped for, with a new study showing they are still harmful to fish. Read more ›

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ScienceDaily
ScienceDaily · 10/18/2023 19:45 EDT

Promising new options for treating aggressive prostate cancer

Investigators have identified two promising new treatment options for men with recurrent prostate cancer -- both of which helped patients live longer without their disease progressing than the current standard treatment. 'If these treatments are approved by the Food and Drug Administration, our results will be practice changing,' said Stephen Freedland, MD, associate director for Training and Education and the Warschaw, Robertson, Law Families Chair in Prostate Cancer at Cedars-Sinai,... Read more ›

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ScienceDaily
ScienceDaily · 10/18/2023 16:19 EDT

Protecting polar bears: New and improved radar technology

Research testing new technology to more effectively locate polar bear dens across the Arctic is showing promising results. Researchers hope that improving detection tools to locate dens -- which are nearly invisible and buried under snow -- will help efforts to protect mother polar bears and their cubs.  Read more ›

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ScienceDaily
ScienceDaily · 10/18/2023 16:19 EDT

Drought conditions expose rivers to hotter water temperatures

A new study reveals how reduced water flows and rising atmospheric temperatures are set to heat our rivers -- creating major challenges for aquatic life, ecosystems, and society. Read more ›

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ScienceDaily
ScienceDaily · 10/18/2023 16:19 EDT

Going rogue: Scientists apply giant wave mechanics on a nanometric scale

Researchers have shown how the principles of rogue waves -- huge 30-meter waves that arise unexpectedly in the ocean -- can be applied on a nano scale, with dozens of applications from medicine to manufacturing. Read more ›

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ScienceDaily
ScienceDaily 3 place · 10/18/2023 16:19 EDT

Researchers uncover mechanism that links NAD+ to fertility problems

A woman's fertility normally decreases by her late 30s with reproductive function eventually ceasing at menopause. It is known that a small molecule called nicotinamide adenine dinucleotide (NAD+) plays a critical role in this decline, and scientists have revealed how this happens and have identified potential new approaches to enhance reproductive longevity. Read more ›

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ScienceDaily
ScienceDaily · 10/18/2023 16:19 EDT

Ancient diamonds shine light on the evolution of Earth

Formed millions to billions of years ago, diamonds can shine light into the darkest and oldest parts of the Earth's mantle. The analysis of ancient, superdeep diamonds dug up from mines in Brazil and Western Africa, has exposed new processes of how continents evolved and moved during the early evolution of complex life on Earth. These diamonds that were formed between 650 and 450 million years ago on the base... Read more ›

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ScienceDaily
ScienceDaily 2 place · 10/18/2023 16:19 EDT

Converting brain immune cells into neurons helps mice recover after stroke

Researchers have discovered that turning brain immune cells into neurons successfully restores brain function after stroke-like injury in mice. These findings suggest that replenishing neurons from immune cells could be a promising avenue for treating stroke in humans. Read more ›

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ScienceDaily
ScienceDaily · 10/18/2023 16:18 EDT

New study suggests promising approach for treating pancreatic cancer

A new study carried out in mice, has identified cells that drive the spread of pancreatic cancer and discovered a weakness in these cells that could be targeted using existing drugs. This offers a promising new approach for treating pancreatic cancer. Read more ›

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ScienceDaily
ScienceDaily 1 place · 10/18/2023 16:18 EDT

The encounter between Neanderthals and Sapiens as told by their genomes

About 40,000 years ago, Neanderthals, who had lived for hundreds of thousands of years in the western part of the Eurasian continent, gave way to Homo sapiens, who had arrived from Africa. This replacement was not sudden, and the two species coexisted for a few millennia, resulting in the integration of Neanderthal DNA into the genome of Sapiens. Researchers have analyzed the distribution of the portion of DNA inherited from... Read more ›

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