Bluesky Facebook Reddit Email

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

Hospital-wide scores underestimate readmission risk in neurocritical care patients

A new study published in the Journal of Neuroscience Nursing found that hospital-wide scores significantly underestimate readmission risk in neurocritical care patients. The study used data from 279 patients and found that only 38 were readmitted within 30 days, but nearly two-thirds were misclassified as low-risk using existing models.

Breathlessness treatments do reduce patient distress

A new study from King's College London found that breathlessness-focused services can significantly reduce patient distress and symptoms of depression. These holistic services, which combine palliative care and self-management strategies, empower patients to take control of their breathlessness and improve their quality of life.

Apple iPhone 17 Pro

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

A terrible choice: Cancer treatment or hospice care, but not both

A study published in Supportive Care in Cancer examines the experiences of providers offering concurrent cancer therapy and hospice care to veterans. The findings highlight the importance of preserving hope while transitioning into end-of-life care, as well as the need for dedicated liaisons between VA and hospice systems.

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.

In end-of-life cancer care, geography may be destiny

Researchers found striking differences in terminal care across regions, fueled by physicians' beliefs and practice style. Patients' beliefs did not contribute to spending differences. The study highlights the need for better physician education and training to address end-of-life issues.

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.

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.

Do Democratic and Republican doctors treat patients differently at the end of life?

A new Harvard Medical School study published in The BMJ found that a doctor's political affiliation has no bearing on clinical decisions at the end of life. Despite previous research suggesting personal beliefs influence decisions, this analysis of nearly 1.5 million Medicare beneficiaries reveals no differences in treatment patterns b...

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.

Include patient's bucket list in end-of-life care conversations

Researchers identified common bucket-list themes among patients with chronic and serious illnesses, including travel, personal goals, and quality time with friends and family. This knowledge can serve as a roadmap for clinicians to provide tailored care that respects patients' preferences and values.

Case for assisted dying 'stronger than ever' says The BMJ

Most UK doctors (79%) and 80% of the public support legislation for assisted dying. A series of articles explores the debate around assisted dying, with personal accounts and expert opinions. The proposed legislation aims to provide safeguards for terminally ill patients who want to end their lives.

Fluke 87V Industrial Digital Multimeter

Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.

Early access to palliative care associated with better quality of life

Research found that early access to palliative care significantly improves end-of-life quality indicators for patients with advanced cancer. Patients who received palliative care were more likely to die in a hospice or at home, rather than a hospital, and had better access to pain relief drugs.

Researchers find racial disparities in intensity of care at the end of life

Researchers discovered significant racial disparities in hospital admission, emergency department visits, and hospice disenrollment among African American and white patients at the end of life. Black patients were more likely to experience higher-intensity care, which may negatively impact their quality of life and caregiver burden.

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.

For leukemia patients, transfusion needs may delay hospice care

Research found that leukemia patients who rely on blood transfusions face difficulties enrolling in hospice care, leading to shorter hospice stays and delayed access to palliative care. The study suggests that adding support for transfusions to the Medicare hospice benefit could maximize its benefits.

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 identifies factors linked to dying comfortably for the very old

A new study from the University of Cambridge found that very old people are more likely to die comfortably in care homes or at home, compared to hospitals. The researchers highlight the need for improved training in end-of-life care for all staff and address the shortage of palliative care doctors in the NHS.

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.

Sharp rise in common ownership

A recent analysis found that nearly half of hospitals have shared ownership with providers in post-acute care or hospice sectors, up from 25 percent in 2005. This trend has significant implications for antitrust, payment, and regulatory policies, as well as the quality and cost of care.

Palliative care makes only limited gains in Africa

A scoping review of palliative care development in Africa found that only a small subset of countries have made progress, with the majority concentrated in East Africa. The review highlights the need for increased access to opioids and postgraduate educational opportunities to address structural inequities in care delivery.

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.

Evidence on cannabis for chronic pain and PTSD

The scientific evidence on cannabis for chronic pain and post-traumatic stress disorder (PTSD) is inconclusive, with only low-strength evidence suggesting potential benefits. However, researchers found significant risks associated with cannabis use, including increased risk of motor vehicle accidents and psychotic symptoms.

Bringing precision to Medicare cancer care

Researchers developed a model that accounts for variation in clinical course of different patient populations across various clinical settings. The model shows that patients with similar characteristics within the same diagnosis can have different survival times and care needs.

V.A. campaign to increase hospice care showing results

A new study found that a V.A. initiative to improve end-of-life care led to a substantial increase in the use of hospice among U.S. veterans. Hospice use grew at a rate twice as fast as the general Medicare population, with an estimated additional 17,046 veterans receiving hospice care between 2010 and 2014.

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.

Older married couples and advance directives

A new study explores how spouses influence an older adult's decision to complete advance directives, revealing differences in gender and relationship characteristics. The results suggest that joint experience as a couple plays a crucial role in end-of-life planning, with some insights shedding light on individual and spousal factors

Establishing palliative care organization and delivery worldwide

A new book by the World Health Organization provides a comprehensive guide to establishing and delivering palliative care services globally. The manual aims to integrate palliative care into mainstream healthcare systems, improving access for millions of people worldwide.

Aranet4 Home CO2 Monitor

Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.

LifeCourse meets Triple Aim for late life care

The LifeCourse model fulfills the Triple Aim by addressing patients' medical and non-medical needs during late-stage care. Analysis of 900 intervention and usual care patients shows significant improvements in cost reduction and quality of life.

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.

During late life, what's important changes

A study by Allina Health researchers reveals that both patients and healthcare providers tend to delay conversations about serious illness. The study's findings emphasize the need for clinicians to discuss patients' social, emotional, and spiritual priorities to provide better end-of-life care.

Care received at end of life varies drastically by state

Oregon's end-of-life care approach is characterized by higher rates of home hospice use and fewer hospitalizations, while Washington lags behind in implementing similar initiatives. The state's POLST Program has been instrumental in honoring patients' wishes and improving symptom management.

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.

E-cigarettes confirmed to be safer than smoking in long-term study

A long-term study found that e-cigarette users who stopped smoking cigarettes substantially reduced their intake of cancer-causing chemicals compared to those who continued to smoke. The study confirms that e-cigarettes are much safer than conventional cigarettes and may be a useful long-term quitting aid for patients.

Family Medicine and Community Health journal volume 4, issue number 4 publishes

The Winter 2016 issue features three original research articles, two review articles, a commentary article, a narrative analysis article, and two China Focus articles addressing sociocultural challenges in engaging black sub-Saharan African communities in HIV prevention programs. Other articles discuss the relationship between mothers'...

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.

January/February 2017 Annals of Family Medicine tip sheet

The National Commission on Prevention Priorities releases updated rankings of clinical preventive services, identifying high-impact services for improving population health. The top three services are immunizing children, tobacco-use screening and brief intervention, and alcohol misuse screening with brief intervention.