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Artificial intelligence (AI) is transforming how scientists understand proteins—these are working molecules that drive nearly every process in the human body, from cell growth and immune defense to digestion and cell signaling. At NUS, researchers are harnessing AI to fast-track discoveries, offering fresh insights into life at the molecular level and new strategies against disease.

The latest wellness trend and "sleep hack" involves switching off the bathroom light before stepping into the shower. In the dimness, the water feels louder, the day's visual clutter fades and the hope is that sleep will come more easily. This practice, often called "dark showering," has spread on social media, with people claiming that washing before bed in near darkness leads to deeper and faster sleep.

Recently, a research team led by Prof. Zhao Bangchuan from the Institute of Solid State Physics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, in collaboration with Prof. Xiao Yao from Wenzhou University, developed a composition gradient strategy to precisely regulate the internal stress distribution and electronic structure of Li-rich Mn-based cathode materials. The findings are published in Nano Letters.

Scientists at the University of Groningen, led by Nobel laureate Ben Feringa and colleagues, have created a new porous material that captures and releases carbon dioxide using only visible light. The breakthrough could pave the way for more energy-efficient and sustainable carbon capture technologies that help combat climate change.

Universal health coverage—ensuring everyone can get quality, affordable health care when they need it—is one of the targets of the Sustainable Development Goals.

Autism spectrum disorder (ASD) is a neurodevelopmental condition marked by differences in social interactions and in the understanding of others' thoughts or feelings, restricted interests and repetitive behaviors. ASD can manifest in markedly different ways and experiences can vary greatly between affected individuals.

Over the past few decades, electronics engineers have been trying to develop new neuromorphic hardware, systems that mirror the organization of neurons in the human brain. These systems could run artificial intelligence (AI) models, particularly artificial neural networks (ANNs) more reliably and efficiently than existing devices.

In a recent study published in the Journal of Archaeological Science, Wanyue Zhao and her colleagues used volatile organic compounds (VOCs) to analyze the composition of scents given off by mummies and their embalming materials. The results showed differences in embalming methods across different time periods and could even distinguish between different body parts.

Alarm clocks, maps, books, flashlights, watches, radios, MP3 players, Palm Pilots, remote controls, cameras, handheld recorders and other devices have all been gradually absorbed into a single one: the smartphone.

Researchers have successfully shown a technology developed at the University of Queensland can improve the efficacy of a chemical-free flystrike treatment for sheep. The technology, BenPol, addresses the limitations of double-stranded RNA (dsRNA) treatment to mitigate flystrike, which is the painful and sometimes fatal infestation of maggots on live sheep. The paper is published in the journal Pest Management Science.

The southern Indian Ocean off the west coast of Australia is becoming less salty at an astonishing rate, largely due to climate change, new research shows.

Adding GLP-1 medications like Ozempic to progestin therapy could cut the risk of developing endometrial cancer. A retrospective study published in the journal JAMA Network Open found that women using this combination had a much lower risk of developing the disease than those on progestins alone.

The infamous Target data breach during the 2013 holiday shopping season, which cost the company more than $200 million in damages, has since been hailed as a landmark case in cybersecurity. Exposure to these threats has only increased as businesses continue to expand their digital footprints. That's why, as a new study involving Binghamton University's School of Management found, businesses that sufficiently prepare to defend against cyberattacks are also more likely to perform better financially.

A major theme in communist governments is the idea of central planning. Every five years, the central authorities in communist countries lay out their goals for the country over the course of the next five years, which can range from limiting infant mortality to increasing agricultural yield. China, the largest current polity ruled by communists, recently released its fifteenth five-year plan, which lays out its priorities for 2026–2030. This one, accompanied by a press release of the China Aerospace Science and Technology Corporation (CASC), the country's state-owned giant aerospace corporation, has plenty of ambitious goals for its space sector.

When New Zealand runner Sam Ruthe crossed the line to break the under-18 indoor mile world record last week at Boston University, he became the 11th fastest indoor miler of all time.

The Department of Energy's Oak Ridge National Laboratory has launched a novel robotic platform to rapidly analyze plant root systems as they grow, yielding AI-ready data to accelerate the development of stress-tolerant crops for new fuels, chemicals and materials.

Cape Town, in South Africa, is famous for its dramatic mountains and coastline, but its greatest treasure lies in the plants that carpet its slopes and valleys. Table Mountain National Park and its surrounds are home to 2,785 species, including subspecies and varieties.

Gradually increasing the price of fossil fuels is considered a key element of effective climate policy—and yet it remains the subject of bitter controversy. In a new book, experts from the Potsdam Institute for Climate Impact Research (PIK) explain this concept and correct false perceptions. The publication (in German) is aimed at professionals and laypeople who want to gain a thorough understanding of the topic.

This week, researchers reported on a juvenile great white shark caught by fishermen in Spanish Mediterranean waters. China's clean air initiatives have resulted in major public health gains, but may have one unintended consequence. And satellite data revealed that boreal forests expanded globally by 12% but have shifted north since 1985.

As dementia and other neurodegenerative diseases become more common worldwide, researchers are searching urgently for ways to protect the brain as we age. One area attracting growing attention is hormones, particularly the role of hormone therapy during and after menopause.

In 2024, 51% of families read aloud to their very young children, while 37% read aloud to their kids between the ages of 6 and 8 years old.

A research team affiliated with UNIST has achieved a major breakthrough in the development of cost-effective, large-scale energy storage systems (ESS)—specifically, iron–chromium redox flow batteries (ICRFBs). Known for their safety, affordability, and suitability for grid-level applications, these batteries offer a reliable power source for high-demand facilities, like data centers, all while eliminating the risks associated with flammable electrolytes.

In the recreation room at Eskaton Village in Carmichael, Bonnie Dale, one of the residents, is trying on a virtual reality (VR) headset.

After soaring to global attention with its hugely popular TikTok app, Chinese tech giant ByteDance is now positioning itself as a major player in the fast-evolving AI arena.

Minutes after getting to a park in the middle of Phoenix, you can see flashes of green in the sky and hear chatter because love is in the air—or at least, the lovebirds are.

Researchers in Costa Rica have unearthed fossils from a mastodon and a giant sloth that lived as many as 40,000 years ago, officials announced Friday, calling it the biggest such find here in decades.

Even as misinformation proliferates across the Internet, sites containing low-credibility health information remain relatively scarce and unseen.

Corify Care's proprietary Global Volumetric Mapping technology, described in Communications Medicine, represents a new approach to cardiac electrophysiology. The publication marks the first system capable of mapping all four heart chambers at once, providing physicians with a complete, real-time view of arrhythmias that current solutions cannot deliver.

Most people think of microbes in simple terms: Some make you sick, while others help keep you healthy. But microbes' influence stretches far beyond human bodies. These astonishingly complex organisms regulate the health of forests, oceans and grasslands and determine how ecosystems respond to environmental change.

In a classroom in southern Malawi, children sit in rows on the floor as a health worker moves among them administering an oral vaccine that protects against polio.

Four states are suing to stop the Trump administration from rescinding hundreds of millions of dollars already set aside for public health programs.

As millions of visitors prepare to descend on North Texas for the FIFA World Cup, city of Dallas officials say the global spotlight also brings local environmental responsibility.

A child with a new cochlear implant works on auditory rehabilitation exercises at home in Toulouse, France, aided by Pepper, a human-looking robot. In Canada, another child interacts with Pepper, who helps to reduce their anxiety before they go into the operating room. In Australia, a diabetic adolescent receives motivational interview coaching by a NAO social robot named Andy, to help reduce their high-sugar food and drink consumption.

Quantum physics may sound abstract, but Ph.D. candidates Kirsten Kanneworff and David Dechant show that quantum research can also be very concrete. Together, they are investigating how quantum technology can change the world. While Kanneworff worked in the lab to study how quantum optics can be used to prove someone's location, Dechant focused on quantum computing for dynamic systems, such as the financial world. The two researchers are defending their doctoral theses this week.

A monthlong nurses strike in New York City is coming to an end, but not for everyone.

A new study suggests that young men overwhelmingly support affirmative sexual consent in principle—yet often find its verbal implementation difficult in practice. The research, led by scholars at Columbia University's Mailman School of Public Health and Melbourne University's Department of General Practice and Primary Care, explores how young heterosexual men interpret and navigate consent during real-world sexual encounters.

We've all heard that making simple lifestyle changes today can help prevent heart disease down the line. But what if you already have key risk factors for heart disease, or even a diagnosis of heart disease itself? Is it too late to turn the tide by turning over a new behavioral leaf?

Adult survivors of childhood cancers are at higher risk for another cancer—such as breast, colorectal, sarcomas and thyroid cancer—that is not a relapse of their original illness. Previous cancer therapies are largely responsible. However, up to 13% of survivors also have a hereditary predisposition that elevates their risk of subsequent cancer.

G-protein-coupled receptors (GPCRs) are one of the largest families of cell surface proteins in the human body that recognize hormones, neurotransmitters, and drugs. These receptors regulate a wide range of physiological processes and are the targets of more than 30% of currently marketed drugs. The histamine H1 receptor (H1R) is one such GPCR subtype that plays a key role in mediating allergic reactions, inflammation, vascular permeability, airway constriction, wakefulness, and cognitive functions in the human body. While antihistamines primarily target H1R, current drugs can exhibit limited therapeutic efficacy, prompting researchers to look at H1R ligands from new perspectives.

Though superbloom is not a scientific term, that doesn't stop legions from hoping for a giant display of wildflowers come springtime. UC Riverside plant ecologist Loralee Larios weighs in here on the outlook for such a show this year, where one might see it, and how flower lovers can protect the blooms for years to come.

When she was growing up, Sophie Adenot plastered her childhood bedroom with posters of rockets launching from Cape Canaveral.

The name "IceCube" not only serves as the title of the experiment, but also describes its appearance. Embedded in the transparent ice of the South Pole, a three-dimensional grid of more than 5,000 extremely sensitive light sensors forms a giant cube with a volume of one cubic kilometer. This unique arrangement serves as an observatory for detecting neutrinos, the most difficult elementary particles to detect.

For many companies, customer privacy is often seen as a regulatory burden that limits data use and personalization rather than as a business opportunity. Research by Natalie Chisam at the University of Nebraska–Lincoln reveals companies that handle customer data with transparency, care, and clear communication can gain a measurable competitive advantage through what researchers call privacy stewardship.

An international team of researchers has found that the use of selective serotonin reuptake inhibitor (SSRI) antidepressants during pregnancy is associated with an increased risk of gestational diabetes and early adaptation problems in newborns, even after taking maternal depression into account. The study also discovered that taking SSRI medication during pregnancy may reduce the risks of preterm birth and low birth weight. The work is published in the American Journal of Obstetrics & Gynecology MFM.

Acoustic streaming generated by airborne ultrasonic phased arrays plays a critical role in the performance of advanced ultrasonic technologies, including midair haptic feedback, odor delivery, and acoustic levitation. Researchers at University of Tsukuba have developed a predictive model for acoustic streaming in phased arrays by integrating three-dimensional acoustic and fluid simulations.

A positive newborn screening for spinal muscular atrophy (SMA) is currently considered a medical emergency. Without early treatment, severe disability or death in infancy are likely. However, research findings from Germany and Australia now show that in rare cases, a positive screening result can be a genetic false alarm. Researchers have discovered that functional tests in a zebrafish model may enable fast and reliable clinical decision-making in cases of unclear genetic findings.

Hyperactive signaling pathways of some aggressive blood cancer cells can be tamped down by a previously unrecognized protein complex, ensuring the cancer's survival. If one component of the complex is deleted or removed, the cancer cells are sent into overdrive and die, finds a Yale-led study published in Science Signaling.

Scientists have traditionally studied how the brain controls movement by asking patients to perform structured tasks while connected to multiple sensors in a lab. While these studies have provided important insights, these experiments do not fully capture how the brain functions during everyday activities, be it walking to the kitchen for a snack or strolling through a park.

There's a reason why blacksmiths fire metals before hammering them. Heat always softens metal, making it more malleable and easier to reshape. Or does it? In a surprising new study, Northwestern University engineers discovered that, in extreme conditions, heat doesn't soften pure metals—it strengthens them.

Metal alloys crack and fail through a mechanism called "fatigue" when repeatedly loaded and strained. While it is well known how to design alloys to withstand static loads and pressures, it is very difficult to design resistance to fatigue because it is difficult to predict how the underlying cause manifests at the atomic scale.

Researchers at The Hong Kong University of Science and Technology (HKUST) have achieved a breakthrough in calcium-ion battery (CIB) technology, which could transform energy storage solutions in everyday life. Utilizing quasi-solid-state electrolytes (QSSEs), these innovative CIBs promise to enhance the efficiency and sustainability of energy storage, impacting a wide range of applications from renewable energy systems to electric vehicles.

Generative artificial intelligence systems often work in agreement, complimenting the user in its response. But human interactions aren't typically built on flattery. To help strengthen these conversations, researchers in the USF Bellini College of Artificial Intelligence, Cybersecurity and Computing are challenging the technology to think and debate in ways that resemble human reasoning.

When AI-powered prosthetic arms that move autonomously become widespread, understanding how people feel about them and accept them will be crucial. In a study appearing in Scientific Reports, scientists used virtual reality to simulate a situation in which a participant's own arm was replaced by a robotic prosthetic arm, and examined how the prosthesis movement speed affects embodiment, including body ownership, the sense of agency, usability, and social impressions of the robot such as competence and discomfort.

Metals are made of randomly oriented crystals at the microscopic-length scale. The alignment of the crystal faces creates an infinite number of configurations and complex patterns, making simulations of specific patterns difficult and expensive. Aerospace engineers in The Grainger College of Engineering, University of Illinois Urbana-Champaign created a model to capture the metal material's response to stress and predict failure hotspots at a scale equivalent in pixels to over 600 million dots per inch.

When the sun goes down, solar panels stop working. This is the fundamental hurdle of renewable energy: how to save the sun's power for a rainy day—or a cold night. Chemists at UC Santa Barbara have developed a solution that doesn't require bulky batteries or electrical grids. In a paper published in the journal Science, Associate Professor Grace Han and her team detail a new material that captures sunlight, stores it within chemical bonds and releases it as heat on demand.

In the context of global decarbonization, reducing energy consumption in the building sector is an urgent issue. Researchers have developed a next-generation building energy evaluation model that combines rule-based symbolic AI computing with VR technology. This model enables real-time visualization and simultaneous evaluation of the energy-saving effects and indoor thermal comfort during the design stage of a Zero-Energy Building. This approach will have a wide range of applications in the design of next-generation smart buildings.

Lithium-metal batteries (LMBs) are rechargeable batteries that contain an anode (i.e., the electrode through which current flows and a loss of electrons occurs) made of lithium metal. Compared to conventional lithium-ion batteries (LIBs), which power most electronic devices on the market today, LMBs could store more energy, charge faster and operate in extreme environments.

Computer science student Jack Luo is "the kind of person who'll build you a custom AI tool just because you mentioned a problem, then take you on a midnight ride to watch the city lights."

A University of Houston professor has taken on the global challenge of reducing the staggering amount of heat generated in artificial intelligence data centers. Hadi Ghasemi, J. Willard Gibbs Distinguished Professor of Mechanical & Aerospace Engineering, has found that thin films designed into tree-like, or branched shapes release heat at least three times better than today's best methods.

As the world is moving toward more sustainable energy solutions, the emergence of next-generation batteries is a crucial and indispensable milestone. One such next-generation battery is the lithium-ion battery (LIB), which is currently dominating the energy solutions sector.

Recently, a research team from the Anhui Institute of Optics and Fine Mechanics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, developed a fast, multi-platform compatible detection network that can "see" gas leaks in three dimensions.

A newly developed ceramic material shows record-high proton conductivity at intermediate temperatures while remaining chemically stable, report researchers from Japan. Efficient hydrogen-to-electricity conversion is critical for hydrogen-based clean energy technologies, but few materials combine chemical stability with efficient proton conductivity. Thanks to an innovative donor co-doping strategy, the proposed ceramic material features increased proton concentration and mobility, realizing exceptional conductivity and stability under CO2, O2, and H2 environments.

A new microscale gas chromatography system integrates all fluidic components into a single chip for the first time. The design leverages three Knudsen pumps that move gas molecules using heat differentials to eliminate the need for valves, according to a new University of Michigan Engineering study published in Microsystems & Nanoengineering. The monolithic gas sampling and analysis system, or monoGSA system for short, could offer reliable, low-cost monitoring for industrial chemical or pharmaceutical synthesis, natural gas pipelines, or even at-home air quality.

Concordia researchers have developed a new 3D-printing technique that uses sound waves to directly print tiny structures onto soft polymers like silicone with far greater precision than before. The approach, called proximal sound printing, opens new possibilities for manufacturing microscale devices used in health care, environmental monitoring and advanced sensors. It is described in the journal Microsystems & Nanoengineering.