Revolutionary brain-computer interface decoding system

Researchers have conducted groundbreaking research on memristor-based brain-computer interfaces (BCIs). This research presents an innovative approach for implementing energy-efficient adaptive neuromorphic decoders in BCIs that can effectively co-evolve with changing brain signals.

source https://www.sciencedaily.com/releases/2025/03/250327142006.htm

Hypertension causes kidney changes at an early stage

A research team has investigated structural changes in kidneys of patients with hypertension and type 2 diabetes. The results show that high blood pressure can lead to abnormalities in the podocytes, specialized cells in the renal filter, even without other pre-existing conditions such as diabetes. The results underline the importance of early detection and consistent treatment of high blood pressure in order to prevent kidney damage.

source https://www.sciencedaily.com/releases/2025/03/250327141954.htm

Human urine, a valuable resource as fertilizer for sustainable urban agriculture, study concludes

The reuse of human urine would allow for the production of sustainable fertilizers for urban agriculture, with significant environmental benefits, a new study concludes. The research evaluates the environmental impact of nitrogen recovery from the yellow waters of buildings. In addition to promoting sustainable agriculture, it would reduce carbon dioxide emissions and water consumption.

source https://www.sciencedaily.com/releases/2025/03/250327141734.htm

Movement matters: Mobility linked to better outcomes for patients with heart failure

Compared with those who spent most of their time in a single room, people with heart failure with preserved ejection fraction (HFpEF) who were able to travel outside of their home without assistance were significantly less likely to be hospitalized or die within a year, according to a new study. The findings underscore the value of supporting holistic care and encouraging people with heart failure to maintain an active lifestyle and engage with others in their community to the extent possible, researchers said.

source https://www.sciencedaily.com/releases/2025/03/250326123748.htm

New species revealed after 25 years of study on 'inside out' fossil -- and named after discoverer's mum

A new species of fossil is 444 million years-old with soft insides perfectly preserved. Research 'ultramarathon' saw palaeontologist puzzled by bizarre fossil for 25 years.

source https://www.sciencedaily.com/releases/2025/03/250326221508.htm

Study identifies Shisa7 gene as key driver in heroin addiction

Researchers have found a unique molecular signature and genes in the orbitofrontal cortex associated with heroin-seeking behavior. A preclinical rodent model implicated a gene called Shisa7 as the key predictor. A new study provides valuable insights into the neurobiological mechanisms underlying heroin addiction and may have implications for the development of innovative strategies to combat the ongoing opioid epidemic.

source https://www.sciencedaily.com/releases/2025/03/250326122927.htm

Highly educated people face steeper mental declines after stroke

Stroke survivors who have attended some level of higher education may face even steeper mental declines, according to a study. The findings suggest that attending higher education may enable people to retain greater cognitive ability until a critical threshold of brain injury is reached after a stroke.

source https://www.sciencedaily.com/releases/2025/03/250326122658.htm

Lasso-shaped antibiotic evades standard drug resistance

A small molecule shaped like a lasso may be a powerful tool in the fight against infectious diseases.

source https://www.sciencedaily.com/releases/2025/03/250326122633.htm

Rock Identification

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New IVF method mimics fallopian tube environment, increasing sperm viability

The success of in vitro fertilization depends on many factors, one of which is sperm viability. A recent study documents a new way to select viable sperm and prolong their viability in the laboratory, reducing one source of variability during the process.

source https://www.sciencedaily.com/releases/2025/03/250324181533.htm

Breaking antibiotic-resistant bacteria's protective shields opens door for immune system response

Antibiotic-resistant bacteria is a serious public health threat. Understanding the biology of these bacteria--such as how they synthesise their protective capsules--is essential for developing new strategies to counter antibiotic resistance.

source https://www.sciencedaily.com/releases/2025/03/250324113856.htm

Citrus remedy squeezes out dry mouth for cancer patients

A natural citrus oil from oranges, lemons, and limes is proving highly effective in relieving dry mouth, and when combined with a new lipid formulation, new research suggests it may be effective without significant side effects. This formulation uniquely combines limonene (a citrus essential oil) with a lipid-based drug delivery system to treat dry mouth (xerostomia), a common side effect of radiotherapy.

source https://www.sciencedaily.com/releases/2025/03/250324113851.htm

What You Need to Know Before Buying Sporting Equipment for Wellness

People usually underestimate the importance of quality and carefully chosen sporting equipment, thinking that this can’t be of crucial importance because the sport you choose...

The post What You Need to Know Before Buying Sporting Equipment for Wellness first appeared on KickassFacts.

source https://www.kickassfacts.com/what-you-need-to-know-before-buying-sporting-equipment-for-wellness/

SawStart

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Household electricity three times more expensive than upcoming 'eco-friendly' aviation e-fuels, study reveals

Existing tax policies during the energy transition from fossil fuels to renewable sources will lead to major energy injustices and skewed priorities, new research shows.

source https://www.sciencedaily.com/releases/2025/03/250323235833.htm

Nearly half of depression diagnoses could be considered treatment-resistant

Almost half of patients diagnosed with depression classify as being 'treatment-resistant' as new research suggests that many don't respond to multiple antidepressant options.

source https://www.sciencedaily.com/releases/2025/03/250321121442.htm

Galapagos birds exhibit 'road rage' due to noise

A new study has discovered that birds in the Galapagos Islands are changing their behavior due to traffic noise, with those frequently exposed to vehicles showing heightened levels of aggression. During trials involving traffic noise, Galapagos yellow warblers (Setophaga petechia aureola) increased the duration of their songs, increased the minimum frequencies of their songs (to reduce overlap with the traffic noise), and birds living close to roads displayed increased physical aggression.

source https://www.sciencedaily.com/releases/2025/03/250320195313.htm

Cellular mechanisms that may lead to onset of inflammatory bowel disease

New study shows that dysfunction of protective immune cells in GI tract may contribute to onset of inflammation in Crohn's disease.

source https://www.sciencedaily.com/releases/2025/03/250321163530.htm

New AI tool generates high-quality images faster than state-of-the-art approaches

Researchers developed a hybrid AI approach that can generate realistic images with the same or better quality than state-of-the-art diffusion models, but that runs about nine times faster and uses fewer computational resources. The tool uses an autoregressive model to quickly capture the big picture and then a small diffusion model to refine the details of the image.

source https://www.sciencedaily.com/releases/2025/03/250320145449.htm

Nursery of the blood: How stem cells calm the body's immune response

Our blood consists of many cell types that develop through different stages from a precursor type -- the blood stem cell. An international research team has now investigated the developmental pathways of blood cells in humans. The results yielded a surprise: Even stem cells possess surface proteins that enable them to suppress the activation of inflammatory and immune responses in the body. This finding is particularly relevant for stem cell transplants, applied for the treatment of e.g. leukemia.

source https://www.sciencedaily.com/releases/2025/03/250321121314.htm

Team finds regional, age-related trends in exposure to drug-resistant pathogen

Campylobacter infections are the most common foodborne illnesses in the U.S., sickening an estimated 1.5 million people each year. A new study examined records of Campylobacter jejuni infections from 10 states, plotting regional, age-related, and drug-resistance trends from 2013 to 2019. The study found that drug-resistant C. jejuni infections were highest in the 20-39 age group and that quinolone-resistant C. jejuni infections increased from 2013-2019. The researchers also identified regional differences in C. jejuni resistance to quinolones and six other classes of antibiotics.

source https://www.sciencedaily.com/releases/2025/03/250319143422.htm

Bacteria invade brain after implanting medical devices

Brain implants hold immense promise for restoring function in patients with paralysis, epilepsy and other neurological disorders. But a team of researchers has discovered that bacteria can invade the brain after a medical device is implanted, contributing to inflammation and reducing the device's long-term effectiveness.

source https://www.sciencedaily.com/releases/2025/03/250318140728.htm

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How big brains and flexible skulls led to the evolution of modern birds

New research shows how physical changes in the skull affected the mechanics of the way birds move and use their beaks to eat and explore their habitats -- adaptations that helped them evolve into the extraordinarily diverse winged creatures we see today.

source https://www.sciencedaily.com/releases/2025/03/250317160334.htm

Iguanas floated one-fifth of the way around the world to colonize Fiji

The only iguanas outside the Americas, Fiji iguanas are an enigma. A new genetic analysis shows that they are most closely related to the North American desert iguana, having separated about 34 million years ago, around the same time that the islands emerged from the sea. This suggests that the iguanas rafted 5,000 miles across the Pacific from western North America to reach Fiji -- the longest known transoceanic dispersal of any land animal.

source https://www.sciencedaily.com/releases/2025/03/250317160331.htm

In the Blink of an Eye: The Impact of Speeding Trucks on Our Roads

Truck accidents have become a significant concern on highways and roads worldwide. The sheer size and weight of these vehicles can lead to devastating outcomes,...

The post In the Blink of an Eye: The Impact of Speeding Trucks on Our Roads first appeared on KickassFacts.

source https://www.kickassfacts.com/in-the-blink-of-an-eye-the-impact-of-speeding-trucks-on-our-roads/

Lungfish

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Depressing findings for those suffering from eating disorders

New research shows that people with eating disorders are more harshly judged than those suffering from depression, making it much harder for them to seek treatment.

source https://www.sciencedaily.com/releases/2025/03/250313130751.htm

Social media can help track species as climate changes

Social media can help scientists track animal species as they relocate in response to climate change, new research shows.

source https://www.sciencedaily.com/releases/2025/03/250313130552.htm

New research explores mental health costs of emotional labor at work

'Fake it till you make it' might be common advice to climb the corporate ladder, but new research shows that this attitude could also adversely affect job satisfaction and mental health.

source https://www.sciencedaily.com/releases/2025/03/250312145740.htm

Catching aromaticity in the act: Direct real-time tracking of how 'excited-state aromaticity' drives molecular shape changes

Scientists have achieved the first real-time visualization of how 'excited-state aromaticity' emerges within just hundreds of femtoseconds and then triggers a molecule to change from bent to planar structure in a few picoseconds. By combining ultrafast electronic and vibrational spectroscopies, the team captured these fleeting structural changes at the molecular level and showed that aromaticity appears before -- and then drives -- the structural planarization. Their findings lay the groundwork for designing more efficient photoactive materials, such as sensors and light-driven molecular switches, by leveraging the power of aromaticity in excited states.

source https://www.sciencedaily.com/releases/2025/03/250312134632.htm

Signs of alien life may be hiding in these gases

Scientists identify a new way to detect life in outer space with currently existing telescopes. The method hinges on worlds that look nothing like Earth, and gases rarely considered in the search for extraterrestrials.

source https://www.sciencedaily.com/releases/2025/03/250312190827.htm

Want to preserve biodiversity? Go big

Large, undisturbed forests are better for harboring biodiversity than fragmented landscapes, according to recent research. Ecologists agree that habitat loss and the fragmentation of forests reduces biodiversity in the remaining fragments. But ecologists don't agree whether it's better to focus on preserving many smaller, fragmented tracts of land or larger, continuous landscapes. The study comes to a clear conclusion.

source https://www.sciencedaily.com/releases/2025/03/250312123852.htm

How climate change affects rain and floods

Climate change may lead to more precipitation and more intense floods. A new study shows that to understand the details of this relationship, it is important to distinguish between different types of rainfall and flood events -- namely, between short-term events that occur on a time scale of hours, and longer-term events that last several days. In each case, climate change has a different impact.

source https://www.sciencedaily.com/releases/2025/03/250312123841.htm

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Foraging footballers suggest how we come together to act as one

Originally described in the context of particles drifting through liquid, Levy walk has been found to accurately describe a very wide range of phenomena, from cold atom dynamics to swarming bacteria. And now, a new study has found Levy walk in the movements of competing groups of organisms: football teams.

source https://www.sciencedaily.com/releases/2025/03/250311010752.htm

Is red wine a healthier choice than white wine? Uncorking the cancer risks

Researchers have conducted a study that scours 'the vast and often contradictory literature on the carcinogenicity of red and white wine' to assess whether this assumption holds up, and to compare the cancer risks associated with wine type.

source https://www.sciencedaily.com/releases/2025/03/250310131644.htm

Mysterious phenomenon at center of galaxy could reveal new kind of dark matter

A mysterious phenomenon at the center of our galaxy could be the result of a different type of dark matter.

source https://www.sciencedaily.com/releases/2025/03/250310131327.htm

A longer, sleeker super predator: Megalodon's true form

The megalodon has long been imagined as an enormous great white shark, but new research suggests that perception is all wrong. The study finds the prehistoric hunter had a much longer body -- closer in shape to a lemon shark or even a large whale.

source https://www.sciencedaily.com/releases/2025/03/250309203156.htm

The changing chorus: How movements and memories influence birdsong evolution

New research has provided fresh insights into how bird songs evolve over time, revealing a significant role for population dynamics in shaping song diversity and change. The findings are based on an analysis of over 100,000 bird songs.

source https://www.sciencedaily.com/releases/2025/03/250307125606.htm

Climate change threatens future of banana export industry

New research has found it will be economically unsustainable by 2080 for many areas across Latin America and the Caribbean to continue growing bananas for export, because of rising temperatures caused by climate change.

source https://www.sciencedaily.com/releases/2025/03/250306122927.htm

Research identifies key antibodies for development of broadly protective norovirus vaccine

Scientists have discovered a strategy to fight back against norovirus, a leading cause of gastroenteritis worldwide. Their new study identifies powerful antibodies capable of neutralizing a wide range of norovirus strains. The finding could lead to the design of broadly effective norovirus vaccine, as well as the development of new therapeutic antibodies for the treatment of norovirus-associated gastroenteritis.

source https://www.sciencedaily.com/releases/2025/03/250305164340.htm

Early-life gut microbes may protect against diabetes, research in mice suggests

The microbiome shapes development of insulin-producing cells in infancy, leading to long-term changes in metabolism and diabetes risk, new research in mice has found. The results could ultimately help doctors reduce the risk of type 1 diabetes -- or potentially even restore lost metabolic function in adulthood -- by providing specific gut microbes that help the pancreas grow and heal.

source https://www.sciencedaily.com/releases/2025/03/250306152924.htm

Plants struggled for millions of years after the world's worst climate catastrophe

Scientists have uncovered how plants responded to catastrophic climate changes 250 million years ago. Their findings reveal the long, drawn-out process of ecosystem recovery following one of the most extreme periods of warming in Earth's history: the 'End-Permian Event'.

source https://www.sciencedaily.com/releases/2025/03/250306121054.htm

Engineered cartilage from nasal septum cells helps treat complex knee injuries

Injuries to the articular cartilage in different joints, including the knee, are painful and limit mobility. Therefore, researchers are developing cartilage implants using cells from the patient's nasal septum. A recent study shows that giving these cartilage implants more time to mature significantly improved clinical efficacy, even in patients with complex cartilage injuries. This suggests that the method could also be suitable for the treatment of degenerated cartilage in osteoarthritis.

source https://www.sciencedaily.com/releases/2025/03/250305164447.htm

The ozone hole is healing, thanks to global reduction of CFCs

A new study confirms the Antarctic ozone layer is healing as a direct result of global efforts to reduce ozone-depleting substances.

source https://www.sciencedaily.com/releases/2025/03/250305134800.htm

The pot is already boiling for 2% of the world's amphibians

Amphibians are increasingly vulnerable to global warming, according to new research.

source https://www.sciencedaily.com/releases/2025/03/250305134758.htm

1,400 species found in guts of Asian hornets

A study of Asian hornets has found about 1,400 different species in their guts.

source https://www.sciencedaily.com/releases/2025/03/250304114045.htm

Sleep patterns may reveal comatose patients with hidden consciousness

Overnight bursts of brain waves seen in normal sleep can help doctors predict which unresponsive patients hospitalized with acute severe brain injuries will awaken and eventually recover.

source https://www.sciencedaily.com/releases/2025/03/250303141706.htm

ChatGPT on the couch? How to calm a stressed-out AI

Distressing news and traumatic stories can cause stress and anxiety -- not only in humans, but these stories can also affect AI language models, such as ChatGPT. Researchers have now shown that these models, like humans, respond to therapy: an elevated 'anxiety level' in GPT-4 can be 'calmed down' using mindfulness-based relaxation techniques.

source https://www.sciencedaily.com/releases/2025/03/250303141645.htm

New biosensor can detect airborne bird flu in under 5 minutes

As highly pathogenic H5N1 avian influenza continues to spread in the U.S., posing serious threats to dairy and poultry farms, both farmers and public health experts need better ways to monitor for infections, in real time, to mitigate and respond to outbreaks. Newly devised virus trackers can monitor for airborne particles of H5N1.

source https://www.sciencedaily.com/releases/2025/03/250303141305.htm

Kicking yourself: Going against one's better judgment amplifies self-blame

When people go along with opinions that go against their own, they feel more culpable for the decision if things go wrong than if they hadn't received another opinion, researchers have found.

source https://www.sciencedaily.com/releases/2025/02/250228133035.htm

Leading the charge to better batteries

A research group has revealed fundamental insights into anode-free solid-state batteries, paving the way for efforts to improve their manufacturability.

source https://www.sciencedaily.com/releases/2025/02/250227165410.htm

Sometimes, when competitors collaborate, everybody wins

A framework helps rail system operators or other planners identify the best joint infrastructure projects to collaborate on with other firms. Their tool can tell an operator how much to invest, the proper time to collaborate, and how the shared profits should be distributed.

source https://www.sciencedaily.com/releases/2025/02/250227125926.htm

Unraveling how a 'magnetic twist' induces one-way electric flow

A twist you'll never see coming: a breakthrough in understanding the relationship between chirality and electric flow at a microscopic level may help us develop chiral information technology.

source https://www.sciencedaily.com/releases/2025/02/250227125804.htm

Cracking the code on solid-state batteries

Researchers are working to enhance battery safety and efficiency by developing solid-state alternatives to lithium-ion batteries. These batteries offer improved energy efficiency and safety, but a major challenge has been the formation of an interphase layer at the junction of the solid electrolyte and cathode. This ultra-thin layer obstructs lithium ion and electron movement, increasing resistance and degrading battery performance.

source https://www.sciencedaily.com/releases/2025/02/250227125056.htm

NASA's Hubble provides bird's-eye view of Andromeda galaxy's ecosystem

Located 2.5 million light-years away, the majestic Andromeda galaxy appears to the naked eye as a faint, spindle-shaped object roughly the angular size of the full Moon. What backyard observers don't see is a swarm of nearly three dozen small satellite galaxies circling the Andromeda galaxy, like bees around a hive.

source https://www.sciencedaily.com/releases/2025/02/250227124837.htm