Like people, vultures get set in their ways and have fewer friends as they age

Young griffon vultures move frequently between sleeping sites in different locations, interacting with many friends. They get set in their ways as they age and roost in the same spots with the same individuals; older vultures follow the same paths. Roosts act as information hubs; older vultures may have a more thorough knowledge of where to find food resources and less need to learn about them from other vultures.

source https://www.sciencedaily.com/releases/2024/08/240830163955.htm

New discoveries about how mosquitoes mate may help the fight against malaria

An international team has uncovered surprising details about mosquito mating, which could lead to improved malaria control techniques and even help develop precision drone flight. The team revealed that when a male Anopheles coluzzii mosquito hears the sound of female-specific wingbeats, his eyes 'activate' and he visually scans the immediate vicinity for a potential mate. This strong link between males hearing the female-like buzz and moving toward an object in their field of vision may open up a new route for mosquito control: a new generation of traps specific to the Anopheles mosquitoes that spread malaria.

source https://www.sciencedaily.com/releases/2024/08/240830110719.htm

Unveiling actual role of metal cocatalysts

Synchronizing periodic excitations of photocatalysts with a Michelson interferometer on operando FT-IR spectroscopy, researchers succeeded in observing and identifying the reactive electron species for photocatalytic hydrogen evolution. In contrast to the traditional belief, this study demonstrates that not the free electrons in metal cocatalysts but the electrons trapped in the periphery of cocatalysts directly contribute to the photocatalysis.

source https://www.sciencedaily.com/releases/2024/08/240829132511.htm

Engineers develop AI system for real-time sensing of flooded roads

Roadway-related incidents are a leading cause of flood fatalities nationwide, but limited flood-reporting tools make it difficult to evaluate road conditions in real time.

source https://www.sciencedaily.com/releases/2024/08/240828154744.htm

New method for quantifying boredom in the body during temporary stress

A research team developed an innovative method to quantify stress using Integrated Information Theory. This approach comprehensively evaluates biological signals and has demonstrated a strong correlation with subjective stress reports, especially in relation to feelings of boredom. This suggests that the method may serve as a comprehensive measure of stress, encompassing objective and subjective aspects.

source https://www.sciencedaily.com/releases/2024/08/240828114429.htm

Crucial insights on loneliness and death ideation among older adults

New research highlights the growing problem of death ideation and the increasing rates of both loneliness and suicidal thoughts among older individuals. The study explores the critical issue of social disconnection and its link to a 'wish to die' among older adults.

source https://www.sciencedaily.com/releases/2024/08/240828114416.htm

Prioritizing the unexpected: New brain mechanism uncovered

Researchers have discovered how two brain areas, neocortex and thalamus, work together to detect discrepancies between what animals expect from their environment and actual events. These prediction errors are implemented by selective boosting of unexpected sensory information. These findings enhance our understanding of predictive processing in the brain and could offer insights into how brain circuits are altered in autism spectrum disorders and schizophrenia spectrum disorders.

source https://www.sciencedaily.com/releases/2024/08/240828114338.htm

A human-centered AI tool to improve sepsis management

A proposed artificial intelligence tool to support clinician decision-making about hospital patients at risk for sepsis has an unusual feature: accounting for its lack of certainty and suggesting what demographic data, vital signs and lab test results it needs to improve its predictive performance.

source https://www.sciencedaily.com/releases/2024/08/240827104942.htm

New photoacoustic probes enable deep brain tissue imaging

Neuroscientists have sought to better understand brain function but lacked the capability to observe neuronal activity deep within the brain. Scientists have applied rational molecular engineering to develop photoacoustic probes that can be used deep within brain tissue to label and visualize neurons. This imaging approach expands significantly on what neuroscientists have been able to see with conventional light microscopy, offering the potential to report on deep neuron activity and better understand brain function.

source https://www.sciencedaily.com/releases/2024/08/240827104357.htm

Sustaining oyster farming with sturdier rafts

Seeking affordable, sturdy rafts for oyster farming, researchers propose polyethylene rafts. Their findings show a polyethylene raft as being about five times more durable than a conventional bamboo raft.

source https://www.sciencedaily.com/releases/2024/08/240826131006.htm

Synthetic immunology: Approaching a turning point in the treatment and prevention of disease

Synthetic immunology, an innovative field of research which could lead to fundamentally new approaches and methods in the treatment of infectious diseases and cancer.

source https://www.sciencedaily.com/releases/2024/08/240826130812.htm

What was Hygiene Like During the Great Depression?

When most people think about the Great Depression that occurred from 1929 to 1939, their minds create pictures of unkempt streets with dirty houses and...

The post What was Hygiene Like During the Great Depression? first appeared on KickassFacts.

source https://www.kickassfacts.com/great-depression-hygiene/

15 Fearsome Wolverine (Superhero) Facts

He may not be as famous as Superman or Captain America, but Wolverine is a pretty interesting superhero. Also, going by the name Logan, Wolverine...

The post 15 Fearsome Wolverine (Superhero) Facts first appeared on KickassFacts.

source https://www.kickassfacts.com/wolverine-facts/

What was the Worst Year to Be Alive?

It is normal for a person to say that a particular year was the worst in their lives for reasons best known to them. Not...

The post What was the Worst Year to Be Alive? first appeared on KickassFacts.

source https://www.kickassfacts.com/worst-year-to-be-alive/

Spike mutations help SARS-CoV-2 infect the brain

New research has uncovered a series of mutations in the SARS-CoV-2 spike protein that enhanced the virus' ability to infect the brains of mice. The findings may help scientists understand its neurological symptoms and the mystery of 'long COVID,' and they could one day even lead to specific treatments to protect and clear the virus from the brain.

source https://www.sciencedaily.com/releases/2024/08/240823120055.htm

When is the best time of day for cancer treatment?

How effective medications are depends on various factors, including the time of day when they are administered. Why? Because our bodies don't always function exactly the same. Instead, they follow the cycle set by their internal clock, otherwise known as circadian rhythm. But since each person's circadian rhythm is different and depends on a number of different factors, it is difficult to tailor medication schedules to an individual patient's body clock. Researchers have now developed a method for determining the optimum time of cancer treatment based on certain breast cancer cell lines.

source https://www.sciencedaily.com/releases/2024/08/240823120047.htm

Bed-sharing has no impact on children's psychological development

Parental bed-sharing is unlikely to impact children's psychological development, new research has found. The study looked at nearly 17,000 British babies and tracked them for 11 years -- finding kids who shared beds were happy and healthy.

source https://www.sciencedaily.com/releases/2024/08/240822125949.htm

Hydrogels can play Pong by 'remembering' previous patterns of electrical simulation

Non-living hydrogels can play the video game Pong and improve their gameplay with more experience, researchers report. The researchers hooked hydrogels up to a virtual game environment and then applied a feedback loop between the hydrogel's paddle -- encoded by the distribution of charged particles within the hydrogel -- and the ball's position -- encoded by electrical stimulation. With practice, the hydrogel's accuracy improved by up to 10%, resulting in longer rallies. The researchers say that this demonstrates the ability of non-living materials to use 'memory' to update their understanding of the environment, though more research is needed before it could be said that hydrogels can 'learn.'

source https://www.sciencedaily.com/releases/2024/08/240822125903.htm

Hydropower generation projected to rise, but climate change brings uncertain future

Although climate change may bring increased precipitation to many parts of the United States, some areas may face drier conditions and lower streamflow, resulting in decreased hydropower generation.

source https://www.sciencedaily.com/releases/2024/08/240821124207.htm

Biophysics: From filament pick-up sticks to active foams

Physicists have developed a new model that describes how filaments assemble into active foams.

source https://www.sciencedaily.com/releases/2024/08/240821123823.htm

Fossil hotspots in Africa obscure a more complete picture of human evolution

A new study shows how the mismatch between where fossils are preserved and where humans likely lived may influence our understanding of early human evolution.

source https://www.sciencedaily.com/releases/2024/08/240820124505.htm

How early-life antibiotics turn immunity into allergy

Researchers have shown how and why the depletion of microbes in a newborn's gut by antibiotics can lead to lifelong respiratory allergies. The research team identified a specific cascade of events that lead to allergies and asthma, opening many new avenues for exploring potential preventions and treatments.

source https://www.sciencedaily.com/releases/2024/08/240820124553.htm

Growth from adversity: How older adults bounced back from the COVID-19 pandemic

The study highlights the remarkable resilience of older adults (median age 86) during the COVID-19 pandemic. Disruptions to their routines led many to discover new hobbies like gardening and painting and explore virtual activities such as online yoga. While 51% experienced psychosocial issues such as anxiety and depression, 86% did not see worsening of their medical conditions and supported pandemic precautions. Despite the hardships, including the loss of residents and increased use of antidepressants and telehealth, many found joy and growth in their altered circumstances.

source https://www.sciencedaily.com/releases/2024/08/240820124443.htm

New view of North Star reveals spotted surface

High-resolution images show large spots on the surface of Polaris.

source https://www.sciencedaily.com/releases/2024/08/240820124556.htm

New insights into how SARS-CoV-2 infects human cells and how it can be neutralized

A research team has made a discovery in the fight against severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), the virus responsible for COVID-19. The team has uncovered new insights into how the virus infects human cells and how it can be neutralized. By combining simulations and theoretical predictions with structural information from their experimental collaborators, the researchers obtained a detailed picture of the infection process at an atomic level.

source https://www.sciencedaily.com/releases/2024/08/240816173916.htm

10 Most Dangerous Cities in the World

Most popular cities are known for their tourist attraction sites, remarkable infrastructure, and thriving economies. Unfortunately, others are popular for negative things such as crime,...

The post 10 Most Dangerous Cities in the World first appeared on KickassFacts.

source https://www.kickassfacts.com/most-dangerous-cities/

Rare diseases point to connections between metabolism and immunity

Inherited diseases of metabolism and immunity have more in common than previously recognized, according to a new study. The findings point to a new set of metabolic genes that are important for the function of immune system T cells, and they offer insights that could improve care for patients with these disorders.

source https://www.sciencedaily.com/releases/2024/08/240816173925.htm

What Happens When We Fall in Love?

Love is undeniably a beautiful thing, but equally as confusing. The wave of emotions humans feel when they fall in love can sometimes be overwhelming....

The post What Happens When We Fall in Love? first appeared on KickassFacts.

source https://www.kickassfacts.com/what-happens-when-we-fall-in-love/

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Faster than one pixel at a time -- new imaging method for neutral atomic beam microscopes developed by researchers

Microscope images could be obtained much more quickly -- rather than one pixel at a time -- thanks to a new imaging method for neutral atomic beam microscopes. It could ultimately lead to engineers and scientists getting faster results when they are scanning samples.

source https://www.sciencedaily.com/releases/2024/08/240816121515.htm

Identifying 'stealth' sources of saturated fat, added sugar in the diet

A newly compiled list of foods and drinks commonly consumed in the United States hints at why many adults unknowingly overdo it on saturated fat and added sugar in their daily diet, a new study suggests. Beyond the biggest sources of each dietary category -- cheese for saturated fat and soft drinks for added sugar -- the study identifies a longer list of popular sources that helps explain why it's so hard to limit fat and sugar to the recommended 10% of daily calories.

source https://www.sciencedaily.com/releases/2024/08/240815163606.htm

Blood pressure levels impacted by chronic occupational noise exposure

A new study found in adult power loom weavers, chronic noise exposure not only increased their blood pressure overall, but also each year of exposure increased their odds of having high blood pressure by 10%.

source https://www.sciencedaily.com/releases/2024/08/240815124216.htm

Decoding the world's largest animal genome

Scientists have sequenced the largest genome of all animals, the lungfish genome. Their data help to explain how the fish-ancestors of today's land vertebrates were able to conquer land.

source https://www.sciencedaily.com/releases/2024/08/240814124445.htm

Patterns of intelligence

The coordinated activity of brain cells, like birds flying in formation, helps us behave intelligently in new situations, according to a new study. The work is the first to illuminate the neurological processes known as abstraction and inference in the human brain.

source https://www.sciencedaily.com/releases/2024/08/240814124435.htm

15 Awesome Facts about Shrek

Released in 2001, Shrek is an animated film that perfectly blends comedy and fantasy. It’s a story about an ogre who falls in love with...

The post 15 Awesome Facts about Shrek first appeared on KickassFacts.

source https://www.kickassfacts.com/shrek-facts/

Innovative study unveils a new path in green chemistry

Researchers have introduced a new advancement in the fight against climate change. Their study showcases a novel method for understanding the mechanisms of carbon dioxide re-utilization leading to fuels and chemicals. This work paves the road for the further optimization of this catalytic process driven by renewable electricity.

source https://www.sciencedaily.com/releases/2024/08/240812123251.htm

Parents' eating behavior influences how their children respond to food

Young children often display similar eating behavior as their parents, with a parent's own eating style influencing how they feed their children.

source https://www.sciencedaily.com/releases/2024/08/240812123238.htm

Memory problems in old age linked to a key enzyme, study in mice finds

Memory updating is impaired in old age, yet little is known about the mechanisms behind the process and what goes wrong with older age. A team of researchers found that blocking a repressive enzyme called repressive histone deacetylase 3 improved memory updating in older mice.

source https://www.sciencedaily.com/releases/2024/08/240809135652.htm

Molecule restores cognition, memory in Alzheimer's disease model mice

In a new study, a molecule identified and recently synthesized was shown to restore cognitive functions in mice with symptoms of Alzheimer's disease by effectively jump-starting the brain's memory circuitry.

source https://www.sciencedaily.com/releases/2024/08/240807225452.htm

Link discovered between sensory neurons and breast cancer metastasis

Researchers found a 'neuro-cancer axis' may promote spread of breast cancer. They also found that an FDA-approved anti-nausea medication may prevent it.

source https://www.sciencedaily.com/releases/2024/08/240807122907.htm

Recurrent wheezing in children linked to 'silent' viral infections

Nearly a quarter of children with recurrent wheezing have 'silent' lung infections that would be better treated with antiviral medications than commonly prescribed steroids that can carry lifelong side effects, new research reveals.

source https://www.sciencedaily.com/releases/2024/08/240808115221.htm

15 Awesome Facts about Shrek

Released in 2001, Shrek is an animated film that perfectly blends comedy and fantasy. It’s a story about an ogre who falls in love with...

The post 15 Awesome Facts about Shrek first appeared on KickassFacts.

source https://www.kickassfacts.com/shrek-facts/

10 Infamous Demons of All Time

As long as there is good, there will always be evil. Even though humans have the free will to do right or wrong according to...

The post 10 Infamous Demons of All Time first appeared on KickassFacts.

source https://www.kickassfacts.com/infamous-demons/

Nasal microbiome: Depriving multi-resistant 'bugs' of iron

Whether dangerous staphylococci survive in the nose depends on what other bacteria are present -- and how they obtain iron.

source https://www.sciencedaily.com/releases/2024/08/240807122445.htm

Why Is Space Silent?

One of the most fascinating aspects of space is its silence. This means no one can hear you speak or any other sound outside the...

The post Why Is Space Silent? first appeared on KickassFacts.

source https://www.kickassfacts.com/why-is-space-silent/

An overlooked side-effect of the housing crisis may be putting Californians at increased risk from climate disasters

Researchers are in the midst of conducting a first-of-its-kind study to better understand the drivers, demographics, and dynamics of development in the Wildland-Urban Interface, where close proximity to natural areas puts residents at higher-risk for climate-related disasters like fires, flooding, and landslides. A new article explains what trends the research team expects to find and why. Researchers say they hope to demonstrate interconnections between the housing crisis and the climate crisis and between issues in urban areas and the rest of the state.

source https://www.sciencedaily.com/releases/2024/08/240805164423.htm

The Growing Threat of Ransomware – What you need to know

Key Takeaways Ransomware is a rapidly increasing cybersecurity threat. Understanding common ransomware tactics can help prevent attacks. Comprehensive cybersecurity practices are essential for protection. Table...

The post The Growing Threat of Ransomware – What you need to know first appeared on KickassFacts.

source https://www.kickassfacts.com/the-growing-threat-of-ransomware-what-you-need-to-know/

9 Greatest Warriors in History

There’s more to being a warrior than being skilled at wielding a sword. History teaches us that the best warriors are courageous, discreet, confident, disciplined,...

The post 9 Greatest Warriors in History first appeared on KickassFacts.

source https://www.kickassfacts.com/greatest-warriors/

Researchers develop promising therapy treatment that can kill glioblastoma cells in newly discovered brain pathway

A new pathway that is used by cancer cells to infiltrate the brain has been discovered. The research also reveals a new therapy that shows promise in blocking and killing these tumors.

source https://www.sciencedaily.com/releases/2024/08/240802132900.htm

Demographics of north African human populations unravelled using genomic data and artificial intelligence

A new study places the origin of the Imazighen in the Epipaleolithic, more than twenty thousand years ago. The research concludes that the genetic origin of the current Arab population of north Africa is far more recent than previously believed, placing it in the seventh century AD. The team has designed an innovative demographic model that uses artificial intelligence to analyze the complete genomes of the two populations.

source https://www.sciencedaily.com/releases/2024/08/240801121924.htm

Smell reports reveal the need to expand urban air quality monitoring, say researchers

Researchers have uncovered surprising insights into the Vancouver region's 'smellscape' using data from the Smell Vancouver app. Analyzing 549 reports from one year of app data, they discovered that 'rotten' and 'chemical' odours dominated, making up about 65 per cent of submissions. These unpleasant smells were linked to self-reported health issues like headaches and anxiety, leading some residents to change their behaviours, like closing windows even in stifling-hot weather.

source https://www.sciencedaily.com/releases/2024/07/240731170938.htm

Easy tool helps estimate fall risks

Researchers have developed a formula and easy-to-use assessment tool for estimating fall risks using a database of older adults. Preventing falls among older adults is expected to extend life expectancy and reduce medical and nursing care costs.

source https://www.sciencedaily.com/releases/2024/08/240801012126.htm

Arthritis drugs may relieve long COVID lung symptoms

Researchers have identified a potential treatment for the respiratory symptoms of long COVID after discovering an unknown cause of the condition inside the lungs.

source https://www.sciencedaily.com/releases/2024/07/240730134831.htm