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ScienceDaily · 01/17/2024 14:38 EDT

Males of newly described Australian burrowing scorpions have a big tail to tell

A study has found some surprising features in two new species of burrowing scorpions, including a very strangely shaped 'tail tip' and some 'sexy' anatomy features. Terrestrial biologists have taken a closer look at two new species of the mysterious Urodacus genus of burrowing scorpions endemic to Australia -- only to find a big difference in their tails compared to other species. Read more ›

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ScienceDaily
ScienceDaily 3 place · 01/17/2024 14:38 EDT

Spider venom heart drug a step closer

A molecule sourced from funnel web spider venom shows promise as a safe and effective future drug for heart attacks. Read more ›

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ScienceDaily
ScienceDaily · 01/17/2024 14:38 EDT

A new targeted treatment calms the cytokine storm

Researchers have discovered a novel treatment to relieve cytokine release syndrome (CRS), a life-threatening inflammation triggered by a serious infection or severe burn. Treatment with a short-acting antibody reduces the inflammatory effects of interleukin-6, a key cytokine in CRS while avoiding the side effects associated with previous longer-acting therapies. Read more ›

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ScienceDaily
ScienceDaily · 01/17/2024 14:38 EDT

Machine learning reveals sources of heterogeneity among cells in our bodies

A team of scientists discovered the secrets of cell variability in our bodies. The findings of this research are expected to have far-reaching effects, such as improvement in the efficacy of chemotherapy treatments, or set a new paradigm in the study of antibiotic-resistant bacteria. Read more ›

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ScienceDaily
ScienceDaily · 01/17/2024 14:37 EDT

Microplastics from natural fertilizers are blowing in the wind more often than once thought

Though natural fertilizers made from treated sewage sludge are used to reintroduce nutrients onto agricultural fields, they bring along microplastic pollutants too. And according to a small-scale study, more plastic particles get picked up by the wind than once thought. Researchers have discovered that the microplastics are released from fields more easily than similarly sized dust particles, becoming airborne from even a slight breeze. Read more ›

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ScienceDaily
ScienceDaily · 01/17/2024 14:37 EDT

New AI makes better permafrost maps

New insights from artificial intelligence about permafrost coverage in the Arctic may soon give policy makers and land managers the high-resolution view they need to predict climate-change-driven threats to infrastructure such as oil pipelines, roads and national security facilities. Read more ›

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ScienceDaily
ScienceDaily · 01/17/2024 14:37 EDT

Surprisingly simple model explains how brain cells organize and connect

A new study by physicists and neuroscientists describes how connectivity among neurons comes about through general principles of networking and self-organization, rather than the biological features of an individual organism. Read more ›

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ScienceDaily
ScienceDaily · 01/17/2024 14:37 EDT

Study delivers detailed photos of galaxies' inner structures

High-resolution images captured by the James Webb Space Telescope are offering powerful insights into the complex dust patterns of nearby star-forming galaxies. Read more ›

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ScienceDaily
ScienceDaily · 01/17/2024 14:37 EDT

New study unveils emotional hubs that exist across languages

Emotions influence human decision-making and behavior. Therefore, understanding the most salient human emotions can have theoretical and practical implications. By exploiting a feature of words called colexification, researchers from Japan discovered that the emotions 'GOOD,' 'BAD,' 'HAPPY,' and 'WANT' act as emotional hubs across languages. Their findings may provide crucial insights for understanding language evolution and natural language processing. Read more ›

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ScienceDaily
ScienceDaily · 01/17/2024 14:37 EDT

Researchers optimize 3D printing of optically active nanostructures

The shape, size and optical properties of 3-dimensional nanostructures can now be simulated in advance before they are produced directly with high precision on a wide variety of surfaces. Nanoprobes or optical tweezers with sizes in the nanometre range are now within reach. Read more ›

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ScienceDaily
ScienceDaily · 01/17/2024 14:37 EDT

US air pollution rates on the decline but pockets of inequities remain

Our latest study shows there are racial/ethnic and socioeconomic disparities in air pollution emissions reductions, particularly in the industry and energy generation sectors. The findings provide a national investigation of air pollution emission changes in the 40 years following the enactment of the Clean Air Act (CAA). Until now, studies have primarily focused on evaluating air pollution disparities at a single time point, focusing on pollutant concentrations instead of emissions.... Read more ›

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ScienceDaily
ScienceDaily · 01/17/2024 14:37 EDT

Childhood stress linked to higher risk of high blood pressure, obesity, diabetes in adults

Young adults who reported higher stress as adolescents were more likely to have high blood pressure, obesity and other cardiometabolic risk factors as adults, finds new study. Read more ›

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ScienceDaily
ScienceDaily · 01/17/2024 14:37 EDT

Early detection of breast cancer: Study confirms the effectiveness of a new approach

Early detection of disease is considered positive -- but what if it finds 'too much'? While early diagnosis can improve the chances of recovery, early detection can also have unwanted side effects. After all, not everything that is found would have become life-threatening in the course of the disease. TOSYMA, the world's largest randomized diagnostic superiority study on early breast cancer detection, has now investigated whether the innovative DBT+SM method... Read more ›

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ScienceDaily
ScienceDaily · 01/17/2024 14:37 EDT

Long live the graphene valley state

Researchers found evidence that bilayer graphene quantum dots may host a promising new type of quantum bit based on so-called valley states. Read more ›

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ScienceDaily
ScienceDaily · 01/17/2024 14:36 EDT

Artificial 'power plants' harness energy from wind and rain

Fake plants are moving into the 21st century! Researchers developed literal 'power plants' -- tiny, leaf-shaped generators that create electricity from a blowing breeze or falling raindrops. The team tested the energy harvesters by incorporating them into artificial plants. Read more ›

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ScienceDaily
ScienceDaily · 01/17/2024 14:36 EDT

Online versus reality: Social media influences perceptions

People may form inaccurate impressions about us from our social media posts, finds new research that is the first to examine perceptions of our personalities based on online posts. Read more ›

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ScienceDaily
ScienceDaily · 01/17/2024 14:36 EDT

Weightlifting before basketball practice does not affect shooting accuracy

Researchers conducted a study in which experienced basketball players performed upper or lower body resistance training prior to performing shooting drills. The study found lifting before practice only affected some types of shots after upper body training, and even then, the discrepancies disappeared 30 minutes after the exercises were done. The results show lifting before practice doesn't hinder performance, as is often speculated, and can help coaches, trainers and players... Read more ›

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ScienceDaily
ScienceDaily · 01/17/2024 14:36 EDT

New research finds half-cardio, half-strength training reduces cardiovascular disease risks

Approximately one in three deaths in the U.S. is caused by cardiovascular disease, according to the U.S. Centers for Disease Control and Prevention. New research indicates that splitting the recommended amount of physical activity between aerobic and resistance exercise reduces cardiovascular disease risks as much as aerobic-only regimens. Read more ›

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ScienceDaily
ScienceDaily · 01/17/2024 14:36 EDT

Stalagmites as climate archive

When combined with data from tree-ring records, stalagmites can open up a unique archive to study natural climate fluctuations, a research team has demonstrated. The researchers analyzed the isotopic composition of oxygen in a stalagmite formed from calcareous water in a cave in southern Germany. In conjunction with the data acquired from tree rings, they were able to reconstruct short-term climate fluctuations over centuries and correlate them with historically documented... Read more ›

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