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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

Apple iPhone 17 Pro

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

To touch the microcosmos

Researchers have developed a new technique called haptic optical tweezers, enabling scientists to 'feel' the microscopic structures under the lens. This technology allows users to explore the microworld by sensing and exerting piconewton-scale forces with trapped microspheres.

Scientific societies face 'modern challenges'

Biological societies are experiencing declining membership, with smaller organizations hit hardest. The American Institute of Biological Sciences survey highlights the need for these organizations to adapt to changing dynamics in 21st century science.

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.

More research urgently needed on caffeine

A comprehensive review of caffeine dependence highlights the prevalence of addiction and suggests an agenda for future research to improve understanding and treatment options. The study emphasizes the need for continued investigation into caffeine's impact on human health, particularly in relation to mental and physical well-being.

Is bigger really better when it comes to size of labor wards?

New research reveals that large labor wards with 3,000 to 3,999 deliveries annually have lower obstetric injury claims and higher approval rates compared to smaller units. The study found that greater availability of in-house obstetricians and auxiliary specialists contributes to better patient outcomes.

More land needs protection to satisfy treaties, study shows

A new study reveals that only 17% of Earth's land needs to be protected to satisfy the Convention on Biological Diversity's goals, but this area must contain 67% of all plant species. Protecting these hotspots could slow biodiversity loss and meet international targets

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.

ESMO bestows its highest accolades to eminent oncologists

Cora Sternberg receives the ESMO Award for her pioneering research on genitourinary cancers, while Franco Cavalli is awarded the ESMO Lifetime Achievement Award for his long-standing contribution to lymphoma research. Roger Stupp wins the Hamilton Fairley Award for his relentless research on malignant gliomas and other cancers.

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.

Your spouse's voice is easier to hear -- and easier to ignore

Research suggests that familiar voices sharpen auditory perception and help individuals focus on one voice at a time. Middle-aged adults can use familiarity to ignore their spouse's voice and better understand unfamiliar voices, while older adults struggle with this task.

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.

Do girls really experience more math anxiety?

Girls report higher levels of math anxiety in general surveys, but their actual math class performance reveals no significant difference from boys. Lower self-reported competence may be the underlying cause of this discrepancy.

Sweaty palms and racing heart may benefit some negotiators

A new study published in Psychological Science found that physiological arousal can be beneficial for individuals who enjoy negotiation, but detrimental for those who dread it. The researchers suggest that the key is interpreting arousal as excitement rather than nervousness.

Stroke risk similar among men and women smokers worldwide

A recent study found that smoking is linked to a similar increased risk of stroke for men and women worldwide. Women smokers are at greater risk for a more deadly type of stroke. Quitting smoking significantly reduces the risk, suggesting hormonal differences may contribute to the higher risk in women.

Unraveling the mystery of Saharan dust migration

A University of Houston professor is studying the impact of Saharan dust on Houston's air quality, finding that the dust can vary in toxicity and affect people with asthma. The team used scientific detective work to determine the 'fingerprint' of African dust, allowing them to differentiate it from other pollutants.

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.

Survey highlights barriers to interdisciplinary environmental science

Researchers found that institutions often penalize interdisciplinary researchers who cross disciplinary boundaries, despite its benefits in developing new knowledge. Communication problems, funding issues, and lack of credit for promotion and tenure are major obstacles to interdisciplinary research.

Engaging in a brief cultural activity can reduce implicit prejudice

A brief cultural activity can reduce implicit prejudice immediately and up to six months later by sparking interest in another culture. This effect is seen even when participants feel they have freely chosen the topic of the group activity, suggesting that intergroup interactions can have lasting benefits.

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.

Scientists uncover the secret life of frozen soils

Researchers studied the effects of winter processes on soil in seasonally frozen soils, finding that freeze-thaw cycles can impact agricultural productivity. The studies also shed light on the importance of understanding these processes for effective management practices.

Giving preschoolers choice increases sharing behavior

New research reveals that allowing children to make a difficult choice to sacrifice their own toys leads to increased sharing behavior in the future. By giving children autonomy over sharing decisions, they are more likely to see themselves as people who like to share, leading to greater prosociality and generosity.

Heartbeats link mind and body together

Researchers at EPFL found that visualizing heartbeat on a virtual body can alter how people experience their own body and self. The study suggests that internal organs shape body ownership and can be used to change self-consciousness.

Remembering to remember supported by 2 distinct brain processes

A study published in Psychological Science sheds light on two distinct brain activation patterns involved in prospective memory. Participants demonstrated sustained top-down monitoring for relevant tasks and environmental cues for irrelevant tasks, suggesting different strategies for remembering to remember.

Garmin GPSMAP 67i with inReach

Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.

Visualized heartbeat can trigger 'out-of-body experience'

Researchers used visual projections of human heartbeats to alter subjects' perception of their body, inducing an out-of-body experience. The study suggests a novel approach to treating self-perception disorders like anorexia and body dysmorphic disorder.

Elsevier launches first video journal in gastrointestinal endoscopy

The new open access title provides high-quality video demonstrations of endoscopic findings and procedures, along with concise articles detailing procedures and findings. The video journal aims to be the premium international reference for endoscopic findings and procedures.

If you were a preemie, take heed for your heart

Researchers tracked premature babies into their 20s and found that those born prematurely had a smaller but heavier right ventricle with thicker walls and less pumping capacity. The earlier the birth, the greater the impact on right ventricle size and function.

New IBS treatment shows potential in Phase 2 study

A Phase 2 study found eluxadoline to be effective in decreasing abdominal pain and improving stool consistency without significant constipation risk. Symptom relief and quality of life scores increased over time, suggesting potential for a safe and effective treatment option.

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.

Belief in precognition increases sense of control over life

Research suggests that believing in precognition can provide a psychological boost to perceived control, particularly when individuals feel a loss of control. People who experienced loss of control reported increased belief in precognition and subsequently felt more in control.

Tidy desk or messy desk? Each has its benefits

Research finds that messy desks stimulate creative thinking and inspire breaking free from tradition, leading to fresh insights. Tidy desks, on the other hand, promote healthy behaviors like donating to charity and choosing a healthier snack option.

Fetal stress disrupts the way genes are transmitted

Research suggests that fetal stress can disrupt genetic imprinting patterns, leading to chronic disease later in life. The study found high rates of IGF2 gene expression from both alleles in cord blood, associated with increased disease susceptibility.

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.

American Neurological Association and Wiley launch new open access journal

The American Neurological Association has launched a new open access journal, Annals of Clinical and Translational Neurology, to publish original research and scholarly reviews on nervous system diseases. The journal is supported by Annals of Neurology, the most prestigious peer-reviewed clinical neurology journal worldwide.

Making a change: Status quo bias in health decision making

A study found that people often prefer to maintain the status quo, even if it's undesirable, when faced with a choice that requires proactive decision-making. Researchers suggest that giving patients a nudge in the right direction can help them make productive choices about their health.

Meta Quest 3 512GB

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

Intent to harm: Willful acts seem more damaging

Participants in studies estimated higher monetary damages for intentional harm than unintentional harm, suggesting people perceive intentional harm as more damaging. This finding has implications for legal and policy-related judgments, potentially leading to over-allocation of resources to prevent highly intentional harms.

Pocket-sized sensor gives instant fat burning updates

A new pocket-sized sensor can instantly measure acetone levels in exhaled breath to gauge fat burning progress. Developed for individualized dieting programs, the device is a practical alternative to standard methods, enabling users to monitor their own fat metabolism at home or outside.

Harvesting electricity from the greenhouse gas carbon dioxide

Scientists have developed a new technology that can convert CO2 into electricity, reducing greenhouse gas emissions and producing over 1,570 billion kilowatts of additional power annually. The method uses CO2 from power plant smokestacks and other sources, eliminating the need for additional fuel to produce electricity.

Going through the motions improves dance performance

Research suggests that dance marking, or loosely practicing a routine by going through the motions, can improve dance performance by reducing mental strain. The study found that dancers who practiced with marking were judged more highly on their movements and sequences, indicating improved fluidity and memorization.

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.

Buying behavior can be swayed by cultural mindset

Research reveals that people with individualistic mindsets prioritize an item's inherent value, while those with collectivist mindsets focus on the relationships between items. This difference in mindset affects consumer decision-making, including choices about favorite sets and purchasing decisions.

The brain processes complex stimuli more cumulatively than we thought

A new study reveals that the brain's representation of complex features may start earlier and be more cumulative than previously thought. Researchers analyzed nerve cell pairs in two adult macaques and found that the neuronal circuit generating pair-association was only in area TE, not in area 36.

Cool it, quick: Rapid cooling leads to stronger alloys

Researchers develop a new way to rapidly produce high-strength metallic alloys, with potential applications in transport and medical devices. The breakthrough uses Spark Plasma Sintering (SPS) system with integrated gas quenching mechanism.

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.

Study: Agents like Snowden prone to irrational decision making

A new Cornell University study found US intelligence agents exhibit larger biases in decision making and are more confident than college students. The results suggest that experience can enhance performance but also lead to predictable pitfalls in risky decision-making.

Apple Watch Series 11 (GPS, 46mm)

Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.

No single origin for agriculture in the Fertile Crescent

Archaeologists uncover evidence of ancient grain cultivation between 12,000 and 9,800 years ago in eastern Fertile Crescent. Plant remains found at Chogha Golan site show simultaneous development of Neolithic culture across region.

News coverage of female politicians focuses on personality, males on the issues

A recent study found that news coverage of female politicians focuses more on character traits and less on policy arguments compared to their male counterparts. The researchers analyzed data from approximately 10,000 newspaper articles covering statewide elections in the US, finding a significant disparity in the focus of news stories.

Elsevier selected to publish new journal: Travel Behaviour and Society

Travel Behaviour and Society, an interdisciplinary journal, will be published by Elsevier, covering topics like travel behavior, infrastructure, environmental issues, mobility, and social sustainability. The journal aims to provide a forum for publication and discussion of leading research in the field of transportation.