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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

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.

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.

Medicare rules may reduce prescription steering

Pharmacy benefit managers (PBMs) steer Medicare patients to their own pharmacies, with PBM-owned pharmacies capturing over 60% market share in certain drug classes. The study suggests that the 'any willing pharmacy' rules may be preventing PBMs from gaining significant market share in Medicare.

Can patient groups remain independent with drug company funding?

A new study highlights the risk of patient organizations losing independence due to funding from pharmaceutical companies. Researchers propose establishing a single database to track payments made to patient groups, doctors, and hospitals to improve transparency.

Apple iPhone 17 Pro

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

UTA study suggests simple steps may improve team ethics

A UT Arlington study suggests that speaking up is key to ethical decision-making in research groups. The researchers found that fostering an environment where everyone feels empowered to voice concerns can help prevent unethical behavior. An 'ethical champion' who steps up to speak out against potential issues was a common finding.

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.

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.

Scientists flag conflicts of interest ahead of UN plastic and chemical talks

A group of 35 scientists calls out conflicts of interest in global plastic treaty negotiations, which have hindered timely action on health and environmental issues. They recommend implementing guidelines to prevent industry influence on the UN's Science Policy Panel on chemicals, citing past examples of pollution protection dilution.

COVID-19 vaccination willingness and reasons for vaccine refusal

A recent study in JAMA Network Open explores COVID-19 vaccine refusal and willingness, highlighting trust in health authorities as a crucial factor. The research suggests that building trust in healthcare professionals, experts, and public health agencies is essential for overcoming pandemic-related vaccine hesitancy.

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.

Ethics & Human Research, March–April 2023 Issue

The article discusses concerns about the integrity of research and the well-being of participants due to financial conflicts of interest. The authors argue that disclosing these conflicts to potential participants may not achieve their intended moral goals, highlighting the need for improved policies.

You or me: Who gets the higher reward?

Researchers found that humans achieve dynamic balance by taking turns, while monkeys use static strategies that often result in one player losing out over time. Monkeys can learn to coordinate dynamically with human partners but then compete with each other.

The geometry of conflict

Conflicts between divergent goals can continue indefinitely through evolutionary time, causing devastating damage to complex organisms and social structures. Modular design is a crucial enabler of complex adaptation and transformative changes in social organisation.

Retracted anti-abortion paper contained undisclosed conflicts of interest

A retracted Frontiers journal article contained undisclosed conflicts of interest among its guest editors and peer reviewers, according to Digital Science company Ripeta. The analysis found that three of the four peer reviewers were directly or indirectly affiliated with an anti-abortion organization, which was not disclosed.

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.

Making pharmacy more sustainable

Pharmaceutical contamination poses significant risks to ecosystems due to the widespread use of medicines in humans and animals. Researchers emphasize the need for greener drug design, improved wastewater management, and responsible use of drugs.

WHO Foundation should not accept donations from the alcohol industry

The WHO Foundation's Gift Acceptance Policy does not specifically preclude donations from the alcohol industry, allowing for case-by-case acceptance. However, critics argue that this lack of transparency and safeguards against corporate influence poses a risk to the agency's integrity and public health goals.

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.

Concerns of health care workers during pandemic

Healthcare workers in Canada shared their concerns and sources of distress during the pandemic on an online forum. The study highlights the emotional toll of working in healthcare during a global health crisis.

Association of wealth with longevity at midlife

Researchers investigated the association between net worth at midlife and subsequent longevity. The study found a significant positive correlation between wealth and longevity among individuals, as well as their siblings and twins.

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.

Gender-affirming hair removal, mental health outcomes

Gender-affirming hair removal procedures were associated with reduced rates of past-month severe psychological distress, past-year smoking, and past-year suicidal ideation. The study analyzed data from the 2015 U.S. Transgender Survey.

Coffee and heart beats

A study by Gregory M. Marcus and colleagues found that daily coffee consumption may increase the risk of cardiac arrhythmias. The researchers analyzed data from a large population, suggesting that moderate coffee drinking may be associated with an increased risk of irregular heartbeats.

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.

Occurrence of young-onset dementia

A meta-analysis of 74 studies found young-onset dementia affects approximately 4.3% of people under age 65 worldwide. The study's results provide a more precise estimate of dementia's global occurrence in younger populations.

Disparities in outpatient visit rates

Researchers found significant racial and ethnic disparities in outpatient visit rates among US physician specialties. The study, published in JAMA Internal Medicine, highlights concerns about unequal access to healthcare services.

Transgender young people accessing health care

A recent review of 91 studies sheds light on the challenges faced by transgender young people accessing healthcare. The study reveals that these individuals often experience inadequate care, lack of understanding from healthcare providers, and limited access to gender-affirming treatments.

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.

COVID-19-related immigration concerns among Latinx immigrants in US

A recent study reveals that many Latinx immigrants have concerns about COVID-19 testing, treatment, and contact tracing, affecting their willingness to engage with healthcare services. The findings highlight the need for culturally sensitive and accessible healthcare solutions to address these concerns.

Diversity of US health care workers

The study found that racial and ethnic minority groups have increased their representation among US healthcare workers, from 1999 to 2018. The authors suggest this shift may be due to efforts to increase diversity in the medical workforce.

Meta Quest 3 512GB

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

Factors associated with deaths in US ICE detention facilities

A study examining US ICE detention facility deaths from 2011 to 2018 found that inadequate healthcare, poor living conditions, and mental health issues were key factors contributing to these deaths. The study highlights the need for improved healthcare and living conditions in ICE facilities to prevent unnecessary deaths.

Comparing spending on common generic drugs by Medicare vs Costco members

A study compares Medicare's payment for common generic prescriptions in Part D to prices available at Costco, finding significant savings for patients without insurance. The research found that patients paying out-of-pocket at Costco spent an average of $10 less per month on common generic drugs compared to Medicare beneficiaries.

Apple AirPods Pro (2nd Generation, USB-C)

Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

Surprise bills for childbirth

A new study estimates surprise bills for deliveries and newborn hospitalizations are frequent, affecting thousands of families annually. Researchers found that out-of-network claims from clinicians and ancillary service providers are a leading cause of surprise bills.

Evaluating association of surgical resident grit with burnout

A survey study investigated the association between surgical resident grit and burnout, finding that residents with higher grit levels were more likely to experience burnout. The study suggests that grit may be an important factor in preventing burnout among surgical residents.

Midlife change in wealth, later risk of cardiovascular events

A recent study investigated the association between midlife changes in wealth and the risk of cardiovascular events after age 65. Researchers found that individuals experiencing a decline in wealth during midlife were at increased risk of cardiovascular events later in life.

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.

Psoriasis among adults in US

A national survey study found that psoriasis has become more common among adults in the United States over the past two decades. The study estimated a significant increase in psoriasis prevalence from 2.4% in 2003 to 5.0% in 2021.

Age-related hearing impairment, physical functioning in older adults

Researchers found that age-related hearing impairment is associated with poorer physical functioning and reduced walking endurance in older adults. The study suggests that addressing hearing loss could be crucial in preserving physical function and quality of life in older individuals.

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.

Outcomes for COVID-19 patients 1 year after loss of smell

Researchers evaluated COVID-19 patients with loss of smell one year post-diagnosis, finding persistent cognitive and emotional impairments. Long-term follow-up studies like this one are crucial for understanding the lasting effects of SARS-CoV-2 infection.

Voucher-based kidney donation, redemption for future transplant

Researchers examined family voucher-based kidney donations and found that timely kidney transplants are possible through voucher redemption. The study aims to provide a new option for individuals waiting for a transplant, improving outcomes for those in need.

SARS-CoV-2 positivity, mask utilization among health care workers

Researchers found no association in SARS-CoV-2 positivity rates between healthcare workers wearing respirator masks and those wearing medical masks. The study suggests that mask utilization is not a significant factor in preventing SARS-CoV-2 transmission among healthcare workers.

AmScope B120C-5M Compound Microscope

AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.