Condensed Matter
Physicists develop method to detect single-atom defects in semiconductors
One of the challenges of cramming smarter and more powerful electronics into ever-shrinking devices is developing the tools and techniques to analyze the materials that make them up with increasingly intimate precision.
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Analytical Chemistry
New organic molecule shatters phosphorescence efficiency records and paves way for rare metal-free applications
A research team led by Osaka University discovered that the new organic molecule thienyl diketone shows high-efficiency phosphorescence. It achieved phosphorescence that is more than ten times faster than traditional materials, ...
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Why do you keep your house so cold? Study suggests childhood home temperature can predict adult thermostat settings
Childhood home temperature and community connectedness can help predict how U.S. residents set their thermostats, offering new ways to encourage energy conservation and combat climate change, according to a study published ...
Environment
16 hours ago
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New theory reveals fracture mechanism in soft materials
A new theory has finally deciphered the physical mechanisms of fracture in soft materials. This discovery could soon lead to new, defect-free materials that are more resistant and durable as well as environmentally friendly. ...
Soft Matter
13 hours ago
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125
Bone remains indicate extinct humans survived on the Tibetan plateau for 160,000 years
Bone remains found in a Tibetan cave 3,280 m above sea level indicate an ancient group of humans survived here for many millennia, according to a new study published in Nature.
Archaeology
18 hours ago
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455
Re-engineering cancerous tumors to self-destruct and kill drug-resistant cells
Treating cancer can sometimes feel like a game of Whac-A-Mole. The disease can become resistant to treatment, and clinicians never know when, where and what resistance might emerge, leaving them one step behind. But a team ...
Oncology & Cancer
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Reversing chemotherapy resistance in pancreatic cancer
Pancreatic cancer is a particularly aggressive and difficult-to-treat cancer, in part because it is often resistant to chemotherapy. Now, researchers at Stanford have revealed that this resistance is related to both the physical ...
Oncology & Cancer
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Air pollution drives 7% of deaths in big Indian cities: Study
More than seven percent of all deaths in 10 of India's biggest cities are linked to air pollution, a large study said Thursday, leading researchers to call for action to save tens of thousands of lives a year.
Health
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Reducing processed meat intake could have significant health benefits, study suggests
Reducing consumption of processed meat by around one-third could prevent more than 350,000 cases of diabetes in the US over 10 years, a study suggests. Cutting US adults' processed meat intake by 30%—the equivalent of around ...
Health
11 hours ago
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An innovative test to diagnose Chagas disease in newborns
An innovative test that combines a DNA extraction system inspired by a modified 3D printer (PrintrLab) with loop-mediated isothermal molecular amplification (LAMP) could be used to detect T. cruzi infection—responsible ...
Pediatrics
11 hours ago
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The Future is Interdisciplinary
Find out how ACS can accelerate your research to keep up with the discoveries that are pushing us into science’s next frontier
Medical Xpress
Reversing chemotherapy resistance in pancreatic cancer
Decade since Ebola, Sierra Leone fights another deadly fever
Researchers find racial disparities in severe maternal morbidity largely due to preexisting health conditions
Study finds smokers are on average more extraverted, but less conscientious and agreeable
Dengue linked to heightened short- and long-term risk of depression in Taiwan
Why most people are right handed but left eyed
Alzheimer's Association publishes final version of its new diagnostic criteria for the disease
New class of cancer mutations discovered in so-called 'junk' DNA
Study reveals alarming economic burden of tuberculosis treatment in India
Mobile phone data helps track pathogen spread and evolution of superbugs
A predictive model for cross-border COVID spread
Tech Xplore
Think you're funny? ChatGPT might be funnier
Lab creates world's first anode-free sodium solid-state battery
Novel 3D stretchable electronic strip could spark new possibilities for wearable e-textiles
Is an electric bike right for you? Here's what to consider before you buy
Simulations provide models for a resilient and sustainable electric grid
New lithium plant inaugurated in Argentina
China leading surge in generative AI patents: UN
Indonesia launches first EV battery plant
New non-fullerene acceptor helps achieve 20.2% efficiency in organic solar cells
World's oldest artwork discovered in Indonesian cave
It may not look like much—just a flaking image of three people around a big red pig.
Archaeology
17 hours ago
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333
Energy landscape theory sheds light on evolution of foldable proteins
A new study led by Rice University's Peter Wolynes offers new insights into the evolution of foldable proteins. The research was published in the Proceedings of the National Academy of Sciences.
Molecular & Computational biology
14 hours ago
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123
Researchers uncover key mechanisms in chromosome structure development
Researchers at Rice University are making strides in understanding how chromosome structures change throughout the cell's life cycle. Their study on motorized processes that actively influence the organization of chromosomes ...
Cell & Microbiology
13 hours ago
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131
Think you're funny? ChatGPT might be funnier
A study comparing jokes by people versus those told by ChatGPT shows that humans need to work on their material.
Machine learning & AI
14 hours ago
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New study challenges drought theory for Cahokia exodus
Nine hundred years ago, the Cahokia Mounds settlement just across the Mississippi River from present-day St. Louis bustled with roughly 50,000 people in the metropolitan area, making it one of the largest communities in the ...
Archaeology
16 hours ago
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248
Scientists may have discovered how to diagnose elusive neuro disorder
Progressive supranuclear palsy (PSP), a mysterious and deadly neurological disorder, usually goes undiagnosed until after a patient dies and an autopsy is performed. But now, UC San Francisco researchers have found a way ...
Neuroscience
14 hours ago
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How 36,000 buried tea bags help explain global decomposition
Co-developed by Umeå university, a method to measure the decay of plant material with the help of simple tea bags has quickly become the standard in scientific research as well as a favorite teaching activity throughout ...
Ecology
17 hours ago
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83
Cryptocurrency investors are more likely to self-report 'Dark Tetrad' personality traits, study shows
Owning cryptocurrency may be associated with certain personality and demographic characteristics as well as a reliance on alternative or fringe social media sources, according to a study published July 3, 2024 in the open-access ...
Social Sciences
16 hours ago
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130
Study finds brain stores motor memories differently based on decision uncertainty
A study published in the journal Nature Human Behaviour challenges the belief that identical physical actions are governed by the same motor memory, regardless of the decision-making process involved. Researchers from the ...
Neuroscience
15 hours ago
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Researchers discover photo-induced charge-transfer complex between amine and imide
A research team led by Prof. Zhang Guoqing from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) has discovered a highly reactive photo-induced charge-transfer complex (PCTC) ...
Analytical Chemistry
15 hours ago
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India is likely undercounting heat deaths, affecting its response to increasingly harsh heat waves
Months of scorching temperatures sometimes over 50 degrees Celsius (122 Fahrenheit) in parts of India this year—its worst heat wave in over a decade—left hundreds dead or ill. But the official number of deaths listed ...
US reports fourth human case of bird flu linked to cows
US officials on Wednesday reported the country's fourth human case of bird flu linked to the current outbreak of the virus in dairy cattle.
Fires in Brazil's Pantanal push wetlands community to limit
A riverside community in Brazil's Pantanal wetlands narrowly escaped raging wildfires last month, but some say the record-setting blazes—still burning nearby—are compounding threats to their way of life.
Thousands told to flee raging California wildfire
Thousands of people have been ordered to evacuate as a wildfire rages out of control in northern California, with a swathe of the United States in the grip of a "record-breaking and dangerous" heat wave that was complicating ...
Hurricane Beryl churns towards Mexico after hammering Jamaica
Deadly Hurricane Beryl powered towards Mexico late Wednesday, after battering Jamaica's southern coast with devastating winds and sea surge.
Floods kill nine in India and Bangladesh, millions affected
Torrential rains and surging rivers across northeast India and neighboring Bangladesh have killed at least nine people, disaster officials said Thursday, with more than three million people affected.
Well-performing pupils don't need to attend academically selective schools to thrive, study finds
Findings published in a new paper in the British Journal of Educational Studies challenge the idea that academically selective schools are necessary for clever pupils to achieve good outcomes.
These oldest inhabited termite mounds have been active for 34,000 years
Scientists in South Africa have been stunned to discover that termite mounds that are still inhabited in an arid region of the country are more than 30,000 years old, meaning they are the oldest known active termite hills.
Study highlights tension between Canada's climate and housing goals
Canada cannot simultaneously meet its targets for emission reductions and new housing unless there's a drastic change in construction practices, according to research from the University of Toronto's Faculty of Applied Science ...
Scholars review lunar crater chronology and impact flux
Scholars reviewed the existing anchor points and construction history of lunar crater chronology. Before the return of lunar samples, the stratification of the near side of the moon was based on remote sensing data from ground-based ...
3D covalent organic frameworks with zyg topology for photocatalytic synthesis of hydrogen peroxide
A research team proposed a new synthetic strategy of COFs based on a new topology that remotely separates donor (D) and acceptor (A) units in 3D lattice to produce the expected metastable photo-induced charge-separated states.
Exploring the molecular basis of how pradimicin A binds to viral N-glycan, a potential SARS-CoV-2 entry inhibitor
HIV, Ebola and most recently, COVID-19 viruses have had an enormous impact on our societies world-wide. All these viruses are "enveloped viruses," viruses that have an exterior envelope that surrounds them largely composed ...
A combination of multicore magnetic nanoparticles and chemotherapy drugs achieves greater efficacy against cancer cells
The path to a cure for cancer is not unique, as the disease is an extremely complex process. Multiple factors are involved in the process of effectively eliminating a tumor and therefore, being able to have different strategies ...
Study finds early-onset El Niño means warmer winters in East Asia, and vice versa
The phenomenon known as El Niño can cause abnormal and extreme climate around the world due to it dramatically altering the normal flow of the atmosphere. In Japan, historical data has shown that El Niño years tend to lead ...
Intervarietal grafts of sweet, serrano peppers on Pasilla 18M
Chili pepper (Capsicum annuum L.) is one of the most important vegetables in the world; it is the most widely cultivated and popular spice. The genus Capsicum has been distinguished by its lack of compatible rootstocks with ...
Yes, some animals can have babies without a mate. Here's how
A boa constrictor in the U.K. gave birth to 14 babies—without a mate.
Experimental bermudagrasses show varied drought response
In a new study, researchers at Oklahoma State University have unveiled significant variations in drought response among advanced turf-type Bermudagrass experimental genotypes. The study aimed to evaluate the drought tolerance ...
Eco-friendly solution for battery waste: New study unveils novel metal extraction technique
A new study led by researchers in Canada introduces a novel process for the extraction and separation of metals from spent alkaline batteries, offering a promising solution for efficient recycling of critical materials.
High-resolution land surface dataset provides Earth system modeling details
Earth system models (ESMs) help us understand climate and environmental changes. With advances in computing power, ESMs can now be run at kilometer-scale (k-scale) resolutions, capturing very fine details to better predict ...
Study reveals birth month impact on soccer careers
What do soccer players Jamal Musiala, Arda Guler and Cristiano Ronaldo have in common? Not only are they shining for their respective nations in Germany; they were each born in February. Researchers at the University of Strathclyde ...
