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Life Sciences

Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.

447,757 articles | 2542 topics

Health and Medicine

Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.

431,843 articles | 751 topics

Social Sciences

Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.

260,756 articles | 745 topics

Physical Sciences

Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.

257,913 articles | 1552 topics

Applied Sciences and Engineering

Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.

225,386 articles | 998 topics

Scientific Community

Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.

193,043 articles | 157 topics

Space Sciences

Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.

29,662 articles | 175 topics

Research Methods

Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.

21,889 articles | 139 topics

Mathematics

Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.

3,023 articles | 113 topics

ARVO Foundation and Alcon announce significant gift

The ARVO Foundation has received a $500,000 gift from Alcon Laboratories to launch a new clinician-scientist mentoring program. The program aims to foster interactions between basic scientists and clinicians, while also recognizing the importance of clinician-scientists in ophthalmic research.

The bladder does not shrink as you get older

A recent study found that bladder capacity remains relatively stable throughout adulthood, contradicting the common assumption that it shrinks with age. Overactive bladder, also known as detrusor overactivity, is a common condition affecting millions of Americans, and treatment is available.

Language cues provide 'glue' for visual learning in children

A new study finds that verbal cues, such as labeling color and location, help children remember visual patterns more accurately and longer. Children with Williams syndrome also benefit from specific verbal cues, suggesting potential new techniques for learning.

SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

Two new retroviruses—transmitted from animals—identified

Researchers have discovered two new retroviruses, HTLV-3 and HTLV-4, transmitted from animals to humans through contact with primate blood and body fluids. The study highlights the importance of surveillance among bushmeat hunters and the need for further research into disease outcomes and potential human-to-human transmission.

Liverpool placenta study could save lives

The RELEASE study is a randomised clinical trial testing a new technique to treat retained placenta, aiming to improve outcomes for women in developing countries and the UK. The technique involves injecting oxytocin into the placenta via umbilical cord injection.

Microbicide partners receive $5.7 million from Gates Foundation

The Alliance for Microbicide Development and the Global Campaign for Microbicides will receive grants to support science and policy research, public education, and advocacy. The funding will help develop evidence-based policies for microbicide R&D and investments.

Sapphire stars in nanotube supporting role

Researchers at the University of Southern California found that sapphire surfaces can self-arrange carbon nanotubes into useful patterns. This phenomenon occurs only on specific surfaces, particularly vertical slices with certain crystalline orientations.

Women more collaborative in workteams: Study

A study by University of Toronto researchers found that teams with mostly women became more egalitarian over time, while teams with mostly men continued to follow hierarchical structures. This led to better grades for the latter teams, highlighting the importance of equal participation in creative project teams.

GQ GMC-500Plus Geiger Counter

GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.

Psychological reasoning begins earlier than had been thought, study shows

A study published in Science found that infants as young as 15 months can reason about what others believe, challenging the long-held view of when children develop this cognitive skill. The research involved a non-verbal experiment where babies looked longer when they expected an actor to search for a toy in a different box.

'The Breda three': Decision-taking postponed by guilt

Hinke Piersma's research explores the interaction between political decision-making and public debate regarding 'the Breda three', four prisoners who became two in 1979. The discussion increasingly focused on integrity, as the Dutch population was criticized for failing to protect Jewish compatriots during WWII.

Hey, now, what's that sound

The Smart Sensor Enabled Neural Threat Recognition and Identification (SENTRI) system uses software developed by Dr. Ted Berger to recognize suspicious noises. It can distinguish between gun fire and other noises, as well as small-arms fire from heavy weapons.

CalDigit TS4 Thunderbolt 4 Dock

CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.

Arsenic removal from drinking water is focus of new projects

The Midwest Technology Assistance Center is funding research to optimize iron addition and track arsenic concentration variability in relation to time and pumping procedures. The center also evaluates water quality at surface water intakes with watershed modeling to improve small systems' technical, managerial, and financial capacity.

Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

To train the eye, keep it simple

Researchers found that clear display conditions improve human vision learning, allowing for optimal training of individuals with lazy eye or related disorders. The study suggests that each eye should be trained separately in clear displays for maximum benefit.

UCLA researchers first to capture elusive lightning-quick waveforms

UCLA researchers have developed a revolutionary single-shot digitizer that captures lightning-quick pulses 50 times faster than the best commercially available digitizer. This breakthrough enables faster digitalization of signals and has significant implications for areas like particle physics, radar systems, and defense applications.

UNH launches 2nd spinout company with NIH grants

UNH has launched its second spinout company, Xemed LLC, backed by three new NIH grants to commercialize a lung imaging technology that could benefit millions suffering from chronic obstructive pulmonary disease. The technology allows MRI to produce a clear picture of the lungs' interior, enabling doctors to see which parts are affected.

DJI Air 3 (RC-N2)

DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

Simple intervention encourages sun protection behaviors

A simple intervention using UV filter photos increased sun protection during incidental exposure, with 37% of participants reporting sunless tanner use. The study also found that the intervention led to more friends and family being informed about UV damage and sun protection.

Access to oral health care: Not a level playing field

Research highlights oral health disparities across socio-economic status, race, gender, and age groups. Assessments of oral health, environment, behavior, microbiology, and genes within the family are key to improving access.

2005 Geriatric Oral Research Award

Dr. Meurman's research on the role of oral infections in medically compromised patients has significant implications for geriatric populations. The 2005 Geriatric Oral Research Award recognizes his contributions to the field, including advancements in molecular biological techniques for detecting oral pathogens.

American Chemical Society lauds 'coach' of women scientists

COACh founder and chair Geri Richmond will use $10,000 grant to expand mentorship programs to Latin America, aiming to improve hiring and promotion of women in academic chemistry departments. Richmond's organization has seen success with its workshops and leadership forums, increasing women's participation and reducing workplace stress.

Celestron NexStar 8SE Computerized Telescope

Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.

AGI publishes 43rd edition of the Directory of Geoscience Departments

The 43rd edition of the Directory of Geoscience Departments features a state-sorted listing of 1,169 geoscience departments worldwide, including 879 U.S.-based departments that grant degrees. The directory also provides faculty contact information and listings for U.S. state geological surveys.

UNC researchers study fuel cells, focus on portable possibilities

Fuel cells could power laptops for a week, reducing recharging time, and provide efficient energy for cars, buses, and mobile devices. UNC researchers are developing liquid precursors to enhance PEM membrane performance, paving the way for more effective fuel cell manufacturing.

Social Security reform proposals raise concerns for older women

The article examines three common Social Security reform proposals and their impact on vulnerable women. The analysis reveals that privatization proposals fail to cover significant numbers of poor women, while benefits tied to U.S. residency or simple Social Security eligibility are more effective at protecting them.

Rigol DP832 Triple-Output Bench Power Supply

Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.

Lychnis moth (Hadena bicruris) lays more eggs in isolated areas

In strongly fragmented areas, Lychnis caterpillars consumed more white campion seeds due to increased egg laying. This was found by Jelmer Elzinga, contradicting the initial hypothesis that decreased ichneumon fly populations would lead to reduced consumption.

GoPro HERO13 Black

GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.

Public interest advocates question NIH Enhanced Access policy

The NIH Enhanced Access policy lacks a definitive deadline for making research results available, putting grant recipients in a difficult position. Advocates urge the agency to report on progress toward full taxpayer access using metrics such as the proportion of deposited articles and lag time between publication and availability.

Oiled birds prompt study by UCSB experts

Scientists at UCSB study the relationship between recent severe storms and increased oil emissions from the Coal Oil Point seep field. Researchers estimate current oil emissions are many times pre-storm levels, with new areas of seepage appearing and gas driving the flow.

Gene with broad role also causes prevalent, inherited nerve disorder

Researchers at Duke University Medical Center have identified a gene defect that causes Charcot-Marie-Tooth disease, a prevalent and inherited nerve disorder. The discovery provides new insights into the nervous system and may lead to the development of targeted therapies for this debilitating disease.

Sony Alpha a7 IV (Body Only)

Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.

More Britons live alone

A study of over 150,000 individuals in England and Wales found that the percentage of those living alone increased by 31% between 1971 and 2023, with men more prone to going solo after age 25. The trend is expected to continue, with younger generations increasingly choosing individual living.

How negative messages affect consumers

Research by Susan Jung Grant and colleagues found that consumers process negative messages more slowly than positive ones, focusing on the root of the message rather than the negation. This leads to a specific sequence of processing, where affirmations are elaborated first and then negators are incorporated in judgment.

$6.7 million for bionic war on disabilities

Researchers at the University of Utah are developing a wireless version of the Utah Electrode Array, which will enable people with paralysis to control devices with their minds. The project aims to implant the device in the brains of blind individuals and paraplegics, allowing them to see, stand, and walk again.

Nikon Monarch 5 8x42 Binoculars

Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.

'Casanova' field crickets - live fast, die young

Male crickets fed high protein diets engage in more sexual calling and die sooner than those on low protein diets. This is because they spend extra resources on mating behavior, shortening their lifespan. In contrast, males on low protein diets tend to delay calling until later in life, maintaining their body weight for longer.

Nanotubes form along atomic steps

Nanotubes form along atomic steps due to iron nanoparticles' attraction to local fields created by the steps. The orientation and form of these steps can be controlled, enabling the production of different nanowire arrangements.

Four teams awarded inaugural translational cancer research grants

The American Association for Cancer Research and The V Foundation are awarding $600,000 in grants to four cancer research teams, led by top scientists, to accelerate progress against cancer. The grants will support translational research projects that aim to improve survival and quality of life for patients.

Creality K1 Max 3D Printer

Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.

Bosons crystallize in 2-D traps

Researchers at Georgia Tech discovered that bosons placed in two-dimensional harmonic traps will crystallize when their repulsive interactions are increased. Theoretical simulations showed six bosons forming a polygonal crystal with one boson in the center.

'Self-cleaning' suits may be in your future

Researchers have developed a self-cleaning coating that can be permanently integrated into fabrics, reducing the need for dry cleaning. The coating uses silver nanoparticles to repel dirt and water, making it easier to clean clothes with less water and frequency.

Apple MacBook Pro 14-inch (M4 Pro)

Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.

How the sea urchin grows new spines

Researchers observed sea urchins growing new spines by depositing amorphous calcium carbonate before it crystallizes. This process reveals intricate growth patterns controlled by the template of the old spine.

HHS awards $10.4 million to fight AIDS on three continents

The US government has awarded grants to support HIV/AIDS research and treatment in resource-limited countries, including Cambodia, Peru, Thailand, and Russia. The grants aim to develop clinical research centers and evaluate new treatments for co-infections with tuberculosis.

Kestrel 3000 Pocket Weather Meter

Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.

Grant to study why teens smoke

A multidisciplinary team of investigators will track adolescent smoking patterns and predictors, including emotional well-being and social interactions, to identify factors influencing teen smoking behaviors. The study aims to improve prevention and treatment programs for teen smokers.

Dutch culture translated into English

The Netherlands Organization for Scientific Research published five English-language books examining Dutch culture from 1650 to 2000. The books cover topics such as science, art, music, literature, education, religion, and urbanization.

Geological demolition derby

Geologists challenged the idea that the Tibetan plateau is losing elevation as it spreads out over India. Instead, new research suggests the plateau is being compressed between the Indian subcontinent and the North China block, causing Tibet to split like an orange squeezed by a vise.

Davis Instruments Vantage Pro2 Weather Station

Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.

Ancient creature fossilized by the bacteria that ate it

Scientists at Ohio State University discovered ancient fossils of arthropods composed of tiny bacteria fossils, providing evidence of exceptional preservation. The bacteria self-fossilized, replicating the body of the animal and preserving its shape and texture.

Apple iPad Pro 11-inch (M4)

Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.

NASA & partners create new worldwide coral reef library

A new internet-based library for coral reefs has been created by NASA, providing a comprehensive world data resource on coral reefs and adjacent land areas. The library will help improve local assessments of reef resources around the world and provide access to reliable global satellite datasets for mapping coral reefs.

NSF gives 'teeth' to biomaterials research

Clemson University receives a $600,000 NSF grant to support biomaterials research and the growth of an advanced materials industry cluster. The grant aims to facilitate technology transfer between academia and private industry, promoting economic development in South Carolina.

Meta Quest 3 512GB

Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.