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ScienceDaily · 04/10/2024 11:26 EDT

The evolving attitudes of Gen X toward evolution

As the centennial of the Scopes Monkey Trial of 1925 approaches, a new study illustrates that the attitudes of Americans in Generation X toward evolution shifted as they aged. Read more ›

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ScienceDaily
ScienceDaily · 04/10/2024 11:26 EDT

Research uncovers differences between men and women in sleep, circadian rhythms and metabolism

A new review of research evidence has explored the key differences in how women and men sleep, variations in their body clocks, and how this affects their metabolism. Read more ›

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ScienceDaily
ScienceDaily · 04/10/2024 11:26 EDT

Deforestation harms biodiversity of the Amazon's perfume-loving orchid bees

A survey of orchid bees in the Brazilian Amazon state of Rond nia, carried out in the 1990s, is shedding new light the impact of deforestation on the scent-collecting pollinators, which some view as bellwethers of biodiversity in the neotropics. Read more ›

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ScienceDaily
ScienceDaily 2 place · 04/10/2024 11:22 EDT

Connecting lab-grown brain cells provides insight into how our own brains work

Researchers have developed a technique to connect lab-grown neural 'organoids' (three-dimensional developmental brain-like structures grown from human stem cells) using axonal bundles, similar to the connections between regions in the human brain. This technique allows brain networks to be better represented experimentally in the lab, and will improve understanding and studies of network-related brain disorders. Read more ›

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ScienceDaily
ScienceDaily · 04/10/2024 11:17 EDT

Revolutionary molecular device unleashes potential for targeted drug delivery and self-healing materials

In a new breakthrough that could revolutionise medical and material engineering, scientists have developed a first-of-its-kind molecular device that controls the release of multiple small molecules using force. Read more ›

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ScienceDaily
ScienceDaily · 04/09/2024 20:56 EDT

A microbial plastic factory for high-quality green plastic

Engineered bacteria can produce a plastic modifier that makes renewably sourced plastic more processable, more fracture resistant and highly biodegradable even in sea water. The development provides a platform for the industrial-scale, tunable production of a material that holds great potential for turning the plastic industry green. Read more ›

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ScienceDaily
ScienceDaily · 04/09/2024 18:40 EDT

The genomic architecture of inherited DNA variants

In a study that spans more than a decade, researchers have looked at generations of families in a specific population to reveal the role newly inherited DNA variants play on recessive disease traits, and in the process, they have created a population specific database revealing unique DNA information unseen in larger cohorts. Read more ›

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ScienceDaily
ScienceDaily · 04/09/2024 17:01 EDT

New device gathers, stores electricity in remote settings

Wirelessly connected devices perform an expanding array of applications, such as monitoring the condition of machinery and remote sensing in agricultural settings. These applications hold much potential for improving the efficiency, but how do you power these devices where reliable electrical sources are not available? Research points to a possible solution in the form of a novel type of battery. Read more ›

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ScienceDaily
ScienceDaily · 04/09/2024 17:01 EDT

Beating back bitter taste in medicine

The bitter taste of certain drugs is a barrier to taking some medications as prescribed, especially for people who are particularly sensitive to bitter taste. A team found that the diabetes drug rosiglitazone could partially block the bitter taste of some especially bad-tasting medications. The hope is that repurposed drugs could be added in small doses to other medicines to make them less bitter and taste better, thereby encouraging compliance... Read more ›

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ScienceDaily
ScienceDaily 3 place · 04/09/2024 17:01 EDT

Cardiology team performs novel heart artery repair with newly approved device

Medical researchers have performed a successful transcatheter tricuspid valve repair procedure with a groundbreaking catheter. Read more ›

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ScienceDaily
ScienceDaily · 04/09/2024 15:23 EDT

Nasal spray safely treats recurrent abnormal heart rhythms, clinical trial suggests

A clinical trial showed that a nasal spray that patients administer at home, without a physician, successfully and safely treated recurrent episodes of a condition that causes rapid abnormal heart rhythms. The study provides real-world evidence that a wide range of patients can safely and effectively use the experimental drug, called etripamil, to treat recurrent paroxysmal supraventricular tachycardia (PSVT) episodes at home, potentially sparing them the need for repeated hospital... Read more ›

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ScienceDaily
ScienceDaily · 04/09/2024 15:23 EDT

Scientist helps link climate change to Madagascar's megadrought

A team reveals a clear link between human-driven climate change and the years-long drought currently gripping southern Madagascar. Read more ›

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ScienceDaily
ScienceDaily · 04/09/2024 12:40 EDT

Subterranean storage of hydrogen

Scientists are using computer simulations and laboratory experiments to see if depleted oil and natural gas reservoirs can be used for storing carbon-free hydrogen fuel. Hydrogen is an important clean fuel: It can be made by splitting water using solar or wind power, it can be used to generate electricity and power heavy industry, and it could be used to power fuel-cell-based vehicles. Additionally, hydrogen could be stored for months... Read more ›

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ScienceDaily
ScienceDaily · 04/09/2024 12:40 EDT

Humans can increase biodiversity, archaeological study shows

Through the ages, the presence of humans has increased the heterogeneity and complexity of ecosystems and has often had a positive effect on their biodiversity. Read more ›

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ScienceDaily
ScienceDaily · 04/09/2024 12:40 EDT

Machine learning method reveals chromosome locations in individual cell nucleus

Researchers have made a significant advancement toward understanding how the human genome is organized inside a single cell. This knowledge is crucial for analyzing how DNA structure influences gene expression and disease processes. Read more ›

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ScienceDaily
ScienceDaily · 04/09/2024 12:40 EDT

Targeting RAS proteins may prevent relapse in Acute Myeloid Leukemia

Relapses in a common form of leukemia may be preventable following new research that has identified how the cancer develops resistance to first line treatments. Read more ›

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ScienceDaily
ScienceDaily · 04/09/2024 12:40 EDT

Could new technique for 'curving' light be the secret to improved wireless communication?

A study that could help revolutionize wireless communication introduces a novel method to curve terahertz signals around an obstacle. Read more ›

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ScienceDaily
ScienceDaily · 04/09/2024 12:40 EDT

Tiny plastic particles are found everywhere

Microplastic particles can be found in the most remote ocean regions on earth. In Antarctica, pollution levels are even higher than previously assumed. Read more ›

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ScienceDaily
ScienceDaily · 04/09/2024 12:40 EDT

Impact of climate change on marine life much bigger than previously known

Fish and invertebrate animals are far more affected by warmer and more acidic seawater than was previously known. The big gain of the new method is that more details become known about effects of climate change on species. Read more ›

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ScienceDaily
ScienceDaily · 04/09/2024 12:40 EDT

'Teacher Toads' can save native animals from toxic cane toads

Scientists from Macquarie University have come up with an innovative way to stop cane toads killing native wildlife by training goannas to avoid eating the deadly amphibians. Read more ›

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