Science & Technology

Researchers present a special silicon nitride nanopore-based sensing device that is designed to provide volume information about tau and tubulin protein molecules and their aggregation states. To create the sensor, the team explored how the proteins ch…

School garden-based interventions can improve metabolic parameters such as blood sugar and cholesterol in children, according to a new study.

A researcher has developed technology that could prevent electric vehicle fires, like those caused by saltwater flooding from Hurricane Ian. The technology, an aqueous battery, replaces the volatile and highly flammable organic solvents found in electr…

A new study has found that older adults with greater severity of hearing loss were more likely to have dementia, but the likelihood of dementia was lower among hearing aid users compared to non-users.

In one of the few studies to directly investigate the mechanism underlying the effect of essential elements on plant disease resistance, scientists demonstrate that nutrient elements activate immune responses in tomato plants through different defense …

An optical fiber that uses the mathematical concept of topology to remain robust, thereby guaranteeing the high-speed transfer of information, has been created by physicists.

A research team has revealed a difference in neural activity in response to visual food stimuli, depending on whether those stimuli are presented consciously or unconsciously. Using a questionnaire to assess the study participants, the team found that …

A research team analyzed the regulatory mechanisms of carbohydrate-hydrolyzing enzyme production in Aspergillus aculeatus, a filamentous fungus that produces enzymes with an excellent ability to degrade plant biomass. The team found that UDP-glucose 4-…

A new study found that eating fast food is associated with nonalcoholic fatty liver disease, a potentially life-threatening condition in which fat builds up in the liver.

To date, nanoparticles as catalysts for green hydrogen have been like rowers in an eight: researchers could only measure their average performance, but couldn’t determine which one was the best. Scientists have demonstrated that cube-shaped cobalt oxid…

The reaction principle requires no expensive and toxic metals. In addition, it enables the production and subsequent transformation of a chemical reagent that was previously only known as an unstable, fleeting species. Researchers have discovered a new…

Reformulating packaged foods available in Australia to contain less sodium may save about 1,700 lives per year, according to a new study. Using the World Health Organization’s (WHO) recommendations for reducing the population’s sodium intake, the resea…

Scientists have successfully tested the use of machine learning models to guide the design of long-acting injectable drug formulations. The potential for machine learning algorithms to accelerate drug formulation could reduce the time and cost associat…

Astronomers have discovered a supernova explosion that expands our understanding of the later life stages of massive stars.

Subway riders waiting in stations near tunnels that run below the city’s rivers are exposed to higher levels of hazardous pollutants than are found in other stations. The ‘river-tunnel effect,’ as researchers call it, may help explain extremely poor ai…

A program to increase the use of magnesium sulfate, a inexpensive injection that helps prevent cerebral palsy in premature babies, is effective.

All chlamydiae today live inside the cells of hosts ranging from amoeba to animals. A team of scientists found that the ancestor of chlamydiae likely already lived inside host cells, but that chlamydiae infecting amoeba evolved later in ways unexpected…

People suffering from symptoms of depression or anxiety may help heal themselves by doing good deeds for others, new research shows. The study found that performing acts of kindness led to improvements not seen in two other therapeutic techniques used …

In a study using data from nearly 1,200 older adults, researchers have added to a growing body of evidence that loss of the sense of smell is a predictive marker for an increased risk of frailty as people age.

The chemistry of planet formation has fascinated researchers for decades because the chemical reservoir in protoplanetary discs — the dust and gas from which planets form — directly impacts planet composition and potential for life.